Groundwater hydrology:
Saved in:
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
New York [u.a.]
Wiley
1980
|
| Edition: | 2. ed. |
| Subjects: | |
| Online Access: | Inhaltsverzeichnis |
| Physical Description: | XIII, 535 S. Ill., graph. Darst., Kt. |
| ISBN: | 047187616X |
Staff View
MARC
| LEADER | 00000nam a2200000 c 4500 | ||
|---|---|---|---|
| 001 | BV003604690 | ||
| 003 | DE-604 | ||
| 005 | 20130813 | ||
| 007 | t | ||
| 008 | 900725s1980 abd| |||| 00||| eng d | ||
| 020 | |a 047187616X |9 0-471-87616-X | ||
| 035 | |a (OCoLC)6086269 | ||
| 035 | |a (DE-599)BVBBV003604690 | ||
| 040 | |a DE-604 |b ger |e rakddb | ||
| 041 | 0 | |a eng | |
| 049 | |a DE-12 |a DE-384 |a DE-739 |a DE-703 |a DE-634 |a DE-83 |a DE-188 | ||
| 050 | 0 | |a GB1003.2 | |
| 082 | 0 | |a 551.49 |2 19 | |
| 084 | |a RB 10354 |0 (DE-625)142220:12705 |2 rvk | ||
| 100 | 1 | |a Todd, David Keith |e Verfasser |4 aut | |
| 245 | 1 | 0 | |a Groundwater hydrology |c David Keith Todd |
| 250 | |a 2. ed. | ||
| 264 | 1 | |a New York [u.a.] |b Wiley |c 1980 | |
| 300 | |a XIII, 535 S. |b Ill., graph. Darst., Kt. | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 650 | 4 | |a Eau souterraine | |
| 650 | 4 | |a Groundwater | |
| 650 | 0 | 7 | |a Hydrogeologie |0 (DE-588)4026307-1 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Hydraulik |0 (DE-588)4026288-1 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Hydrologie |0 (DE-588)4026309-5 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Grundwasser |0 (DE-588)4022369-3 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Grundwasserstrom |0 (DE-588)4121396-8 |2 gnd |9 rswk-swf |
| 655 | 7 | |8 1\p |0 (DE-588)4123623-3 |a Lehrbuch |2 gnd-content | |
| 689 | 0 | 0 | |a Hydrogeologie |0 (DE-588)4026307-1 |D s |
| 689 | 0 | |5 DE-604 | |
| 689 | 1 | 0 | |a Grundwasser |0 (DE-588)4022369-3 |D s |
| 689 | 1 | 1 | |a Hydrologie |0 (DE-588)4026309-5 |D s |
| 689 | 1 | 2 | |a Hydraulik |0 (DE-588)4026288-1 |D s |
| 689 | 1 | 3 | |a Grundwasserstrom |0 (DE-588)4121396-8 |D s |
| 689 | 1 | |8 2\p |5 DE-604 | |
| 856 | 4 | 2 | |m HBZ Datenaustausch |q application/pdf |u http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=002295422&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |3 Inhaltsverzeichnis |
| 940 | 1 | |q TUB-nveb | |
| 999 | |a oai:aleph.bib-bvb.de:BVB01-002295422 | ||
| 883 | 1 | |8 1\p |a cgwrk |d 20201028 |q DE-101 |u https://d-nb.info/provenance/plan#cgwrk | |
| 883 | 1 | |8 2\p |a cgwrk |d 20201028 |q DE-101 |u https://d-nb.info/provenance/plan#cgwrk | |
| 980 | 4 | |a (DE-12)AK22230020 | |
Record in the Search Index
| _version_ | 1804117954868019200 |
|---|---|
| adam_text | Contents
Chapter 1 Introduction ..............¦.....................¦¦¦ 1
Scope .......................................................... 1
Historical Background ¦........................................ 2
Utilization of Groundwater ...............................¦ • ¦ • ¦ 7
Groundwater in the Hydrologie Cycle ......................... 13
Literature and Data Sources ................................... 17
Chapter 2 Occurence of Groundwater ¦•••••••................ 23
Origin and Age of Groundwater ..............¦................ 23
Rock Properties Affecting Groundwater ....................... 25
Vertical Distribution of Groundwater .................•....... 31
Zone of Aeration .................•............................. 31
Zone of Saturation ............................................. 36
Geologic Formations as Aquifers .............................. 37
Types of Aquifers ............................................. 42
Storage Coefficient ............................................. 45
Groundwater Basins ....................¦...................... 49
Springs ....................................•.................... 49
Hydrothermal Phenomena ..............¦..................... 50
Groundwater in Permafrost Regions .......................... 54
Groundwater in the United States ............................. 55
Chapter 3 Groundwater Movement ......¦•................... 64
Darcy s Law ¦•.............¦.................¦................•• 64
Permeability ................................................... 68
Determination of Hydraulic Conductivity ..................¦ • ¦ 70
Anisotropie Aquifers • • • ¦ •............¦........................ 78
Groundwater Flow Rates ...................................... 81
Groundwater Flow Directions ............¦.................... 83
Dispersion • • ¦ ¦ ¦................................................. 93
Groundwater Tracers .......................................... 97
General Flow Equations ...................•................... 99
Unsaturated Flow ........¦......¦............................. 101
Chapter 4 Groundwater and Well Hydraulics .............• • ¦ 111
Steady Unidirectional Flow .................................•• 111
Steady Radial Flow to a Well ................................. 115
ix
X CONTENTS
Well in a Uniform Flow ........................................ 121
Unsteady Radial Flow in a Confined Aquifer ••¦•••-•¦•¦....... 123
Unsteady Radial Flow in an Unconfined Aquifer ............. 134
Unsteady Radial Flow in a Leaky Aquifer ..................¦¦• 136
Well Flow Near Aquifer Boundaries ........................¦¦ 139
Multiple Well Systems ......................................... 147
Partially Penetrating Wells .................................... 149
Well Flow for Special Conditions ............................. 152
Characteristic Well Losses • ¦ • •............................¦ ¦ ¦ • • 152
Specific Capacity •.....................•....................... 155
Chapter 5 Water Wells ....................................... 164
Test Holes and Well Logs ..............................¦....... 164
Methods for Constructing Shallow Wells • • ¦ • ¦......¦........ 165
Methods for Drilling Deep Wells ¦ ¦...........¦................ 174
Well Completion .............................................. 185
Well Development............................................. 194
Testing Wells for Yield ........................................ 199
Pumping Equipment .........¦............¦...........•........ 200
Protection of Wells ...............¦...............¦............ 205
Well Rehabilitation .....¦..........................¦¦¦••....... 209
Horizontal Wells ............................................... 211
Chapter 6 Groundwater Levels and Environmental Influences 218
Time Variations of Levels ............•.......¦.........¦...... 218
Streamflow and Groundwater Levels .........................• 222
Fluctuations Due to Evapotranspiration ••••••-•¦¦••¦.......... 230
Fluctuations Due to Meteorological Phenomena............... 235
Fluctuations Due to Tides ¦..................................... 242
Urbanization ................................................... 247
Earthquakes ••-••-•••........................................... 250
External Loads ................................................. 252
Land Subsidence and Groundwater ........................... 253
Chapter 7 Quality of Groundwater ........................... 267
Sources of Salinity ¦..........................¦................. 267
Measures of Water Quality ¦••¦................................ 277
Chemical Analysis .....•........•.............................. 277
Graphic Representations ......¦................................ 284
Physical Analysis .............................¦...............• 290
CONTENTS XI
Biological Analysis ..........¦............................¦ • ¦ ¦ ¦ 290
Groundwater Samples ......................................... 290
Water Quality Criteria ......................................... 291
Changes in Chemical Composition ....................¦....... 301
Dissolved Gases ¦ • ¦...................¦......................... 306
Temperature •¦¦¦¦¦¦............................................ 307
Saline Groundwater........................................... 310
Chapter 8 Pollution of Groundwater ........¦................ 316
Pollution in Relation to Water Use .....¦¦.................... 317
Municipal Sources and Causes .............•.................. 317
Industrial Sources and Causes ......•.......................... 327
Agricultural Sources and Causes .............................. 332
Miscellaneous Sources and Causes............................ 334
Attenuation of Pollution ....................................... 337
Distribution of Pollution Underground ........................ 341
Evaluation of Pollution Potential .........¦.................... 344
Monitoring Groundwater Quality ............¦................ 344
Chapter 9 Management of Groundwater ................¦ ¦ ¦ ¦ ¦ 353
Concepts of Basin Management ............................... 353
Equation of Hydrologie Equilibrium ............¦............. 354
Groundwater Basin Investigations ............................. 358
Data Collection and Fieldwork ................................ 361
Alternative Basin Yields ¦¦¦•¦¦.......¦..........-.............. 363
Evaluation of Perennial Yield ...................¦..........¦ ¦ ¦ 366
Salt Balance ................................................... 369
Basin Management by Conjunctive Use ....................... 371
Examples of Groundwater Management ...................... 376
Chapter 10 Groundwater Modeling Techniques .......•..... 384
Porous Media Models ..................................¦...... 384
Analog Models ................................................ 387
Electric Analog Models ........................................ 393
Digital Computer Models ...................................... 399
Chapter 11 Surface Investigations of Groundwater ........... 409
Geologic Methods ............................................. 409
Remote Sensing ...................................¦............ 410
Geophysical Exploration ¦-¦•¦•••............•.....•¦¦-¦....... 413
XII CONTENTS
Electric Resistivity Method .................................... 414
Seismic Refraction Method ..................¦.......¦ • ¦....... 420
Gravity and Magnetic Methods .........................¦...... 425
Water Witching ............................................... 425
Chapter 12 Subsurface Investigations of Groundwater ....... 431
Test Drilling ................................................... 431
Water Level Measurement .........................¦•.......... 434
Geophysical Logging .....................¦..................¦¦¦ 437
Resistivity Logging .....¦..................................• ¦ • • 439
Spontaneous Potential Logging ................................ 444
Radiation Logging ¦ ¦........................................... 446
Temperature Logging .......................................... 449
Caliper Logging ................................................ 450
Fluid-Conductivity Logging .......................¦........... 450
Fluid-Velocity Logging ........................................ 450
Miscellaneous Logging Techniques ¦ • ¦ • ¦....................... 452
Other Subsurface Methods ..............¦.........¦........... 454
Chapter 13 Artificial Recharge of Groundwater............... 453
Concept of Artificial Recharge ................................. 458
Recharge Methods ...............¦.........¦................... 459
Research on Water Spreading •¦¦.............................. 472
Wastewater Recharge for Reuse ...........................¦•¦¦ 475
Recharge Mounds .............¦.........................¦..... 479
Artificial Recharge on Long Island, New York ..........¦...... 481
Induced Recharge ............................................. 485
Artificial Recharge for Energy Purposes ....................... 488
Chapter 14 Saline Water Intrusion in Aquifers ............... 494
Occurrence of Saline Water Intrusion ....................¦ • • ¦ ¦ 494
Ghyben-Herzberg Relation Between Fresh
and Saline Waters .......................................... 496
Shape of the Fresh-Salt Water Interface ...................... 499
Structure of the Fresh-Salt Water Interface ..............¦¦••¦ 500
Upconing of Saline Water ............•........................ 502
Fresh-Salt Water Relations on Oceanic Islands ................ 505
Seawater Intrusion in Karst Terranes ¦¦¦....................... 509
Control of Saline Water Intrusion ............................. 510
Examples of Seawater Intrusion .........¦¦¦¦¦................. 512
Recognition of Seawater in Groundwater .....¦............... 515
CONTENTS Xlll
Appendix Metric Units and English Equivalents ¦ •............ 521
Metric Units .................................................... 521
Common Metric Equivalents • ¦ •............................... 522
Metric Prefixes................................................ 523
Metric-English Equivalents.................................... 523
Numerical Values for Physical Properties .........•........... 525
Index .......................................................... 527
|
| any_adam_object | 1 |
| author | Todd, David Keith |
| author_facet | Todd, David Keith |
| author_role | aut |
| author_sort | Todd, David Keith |
| author_variant | d k t dk dkt |
| building | Verbundindex |
| bvnumber | BV003604690 |
| callnumber-first | G - Geography, Anthropology, Recreation |
| callnumber-label | GB1003 |
| callnumber-raw | GB1003.2 |
| callnumber-search | GB1003.2 |
| callnumber-sort | GB 41003.2 |
| callnumber-subject | GB - Physical Geography |
| classification_rvk | RB 10354 |
| ctrlnum | (OCoLC)6086269 (DE-599)BVBBV003604690 |
| dewey-full | 551.49 |
| dewey-hundreds | 500 - Natural sciences and mathematics |
| dewey-ones | 551 - Geology, hydrology, meteorology |
| dewey-raw | 551.49 |
| dewey-search | 551.49 |
| dewey-sort | 3551.49 |
| dewey-tens | 550 - Earth sciences |
| discipline | Geologie / Paläontologie Geographie |
| edition | 2. ed. |
| format | Book |
| fullrecord | <?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>02096nam a2200541 c 4500</leader><controlfield tag="001">BV003604690</controlfield><controlfield tag="003">DE-604</controlfield><controlfield tag="005">20130813 </controlfield><controlfield tag="007">t</controlfield><controlfield tag="008">900725s1980 abd| |||| 00||| eng d</controlfield><datafield tag="020" ind1=" " ind2=" "><subfield code="a">047187616X</subfield><subfield code="9">0-471-87616-X</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(OCoLC)6086269</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)BVBBV003604690</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-604</subfield><subfield code="b">ger</subfield><subfield code="e">rakddb</subfield></datafield><datafield tag="041" ind1="0" ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="049" ind1=" " ind2=" "><subfield code="a">DE-12</subfield><subfield code="a">DE-384</subfield><subfield code="a">DE-739</subfield><subfield code="a">DE-703</subfield><subfield code="a">DE-634</subfield><subfield code="a">DE-83</subfield><subfield code="a">DE-188</subfield></datafield><datafield tag="050" ind1=" " ind2="0"><subfield code="a">GB1003.2</subfield></datafield><datafield tag="082" ind1="0" ind2=" "><subfield code="a">551.49</subfield><subfield code="2">19</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">RB 10354</subfield><subfield code="0">(DE-625)142220:12705</subfield><subfield code="2">rvk</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Todd, David Keith</subfield><subfield code="e">Verfasser</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Groundwater hydrology</subfield><subfield code="c">David Keith Todd</subfield></datafield><datafield tag="250" ind1=" " ind2=" "><subfield code="a">2. ed.</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="a">New York [u.a.]</subfield><subfield code="b">Wiley</subfield><subfield code="c">1980</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">XIII, 535 S.</subfield><subfield code="b">Ill., graph. Darst., Kt.</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Eau souterraine</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Groundwater</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Hydrogeologie</subfield><subfield code="0">(DE-588)4026307-1</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Hydraulik</subfield><subfield code="0">(DE-588)4026288-1</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Hydrologie</subfield><subfield code="0">(DE-588)4026309-5</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Grundwasser</subfield><subfield code="0">(DE-588)4022369-3</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Grundwasserstrom</subfield><subfield code="0">(DE-588)4121396-8</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="655" ind1=" " ind2="7"><subfield code="8">1\p</subfield><subfield code="0">(DE-588)4123623-3</subfield><subfield code="a">Lehrbuch</subfield><subfield code="2">gnd-content</subfield></datafield><datafield tag="689" ind1="0" ind2="0"><subfield code="a">Hydrogeologie</subfield><subfield code="0">(DE-588)4026307-1</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2=" "><subfield code="5">DE-604</subfield></datafield><datafield tag="689" ind1="1" ind2="0"><subfield code="a">Grundwasser</subfield><subfield code="0">(DE-588)4022369-3</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="1" ind2="1"><subfield code="a">Hydrologie</subfield><subfield code="0">(DE-588)4026309-5</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="1" ind2="2"><subfield code="a">Hydraulik</subfield><subfield code="0">(DE-588)4026288-1</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="1" ind2="3"><subfield code="a">Grundwasserstrom</subfield><subfield code="0">(DE-588)4121396-8</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="1" ind2=" "><subfield code="8">2\p</subfield><subfield code="5">DE-604</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="m">HBZ Datenaustausch</subfield><subfield code="q">application/pdf</subfield><subfield code="u">http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=002295422&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA</subfield><subfield code="3">Inhaltsverzeichnis</subfield></datafield><datafield tag="940" ind1="1" ind2=" "><subfield code="q">TUB-nveb</subfield></datafield><datafield tag="999" ind1=" " ind2=" "><subfield code="a">oai:aleph.bib-bvb.de:BVB01-002295422</subfield></datafield><datafield tag="883" ind1="1" ind2=" "><subfield code="8">1\p</subfield><subfield code="a">cgwrk</subfield><subfield code="d">20201028</subfield><subfield code="q">DE-101</subfield><subfield code="u">https://d-nb.info/provenance/plan#cgwrk</subfield></datafield><datafield tag="883" ind1="1" ind2=" "><subfield code="8">2\p</subfield><subfield code="a">cgwrk</subfield><subfield code="d">20201028</subfield><subfield code="q">DE-101</subfield><subfield code="u">https://d-nb.info/provenance/plan#cgwrk</subfield></datafield><datafield tag="980" ind1="4" ind2=" "><subfield code="a">(DE-12)AK22230020</subfield></datafield></record></collection> |
| genre | 1\p (DE-588)4123623-3 Lehrbuch gnd-content |
| genre_facet | Lehrbuch |
| id | DE-604.BV003604690 |
| illustrated | Illustrated |
| indexdate | 2024-07-09T16:02:37Z |
| institution | BVB |
| isbn | 047187616X |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-002295422 |
| oclc_num | 6086269 |
| open_access_boolean | |
| owner | DE-12 DE-384 DE-739 DE-703 DE-634 DE-83 DE-188 |
| owner_facet | DE-12 DE-384 DE-739 DE-703 DE-634 DE-83 DE-188 |
| physical | XIII, 535 S. Ill., graph. Darst., Kt. |
| psigel | TUB-nveb |
| publishDate | 1980 |
| publishDateSearch | 1980 |
| publishDateSort | 1980 |
| publisher | Wiley |
| record_format | marc |
| spelling | Todd, David Keith Verfasser aut Groundwater hydrology David Keith Todd 2. ed. New York [u.a.] Wiley 1980 XIII, 535 S. Ill., graph. Darst., Kt. txt rdacontent n rdamedia nc rdacarrier Eau souterraine Groundwater Hydrogeologie (DE-588)4026307-1 gnd rswk-swf Hydraulik (DE-588)4026288-1 gnd rswk-swf Hydrologie (DE-588)4026309-5 gnd rswk-swf Grundwasser (DE-588)4022369-3 gnd rswk-swf Grundwasserstrom (DE-588)4121396-8 gnd rswk-swf 1\p (DE-588)4123623-3 Lehrbuch gnd-content Hydrogeologie (DE-588)4026307-1 s DE-604 Grundwasser (DE-588)4022369-3 s Hydrologie (DE-588)4026309-5 s Hydraulik (DE-588)4026288-1 s Grundwasserstrom (DE-588)4121396-8 s 2\p DE-604 HBZ Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=002295422&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis 1\p cgwrk 20201028 DE-101 https://d-nb.info/provenance/plan#cgwrk 2\p cgwrk 20201028 DE-101 https://d-nb.info/provenance/plan#cgwrk |
| spellingShingle | Todd, David Keith Groundwater hydrology Eau souterraine Groundwater Hydrogeologie (DE-588)4026307-1 gnd Hydraulik (DE-588)4026288-1 gnd Hydrologie (DE-588)4026309-5 gnd Grundwasser (DE-588)4022369-3 gnd Grundwasserstrom (DE-588)4121396-8 gnd |
| subject_GND | (DE-588)4026307-1 (DE-588)4026288-1 (DE-588)4026309-5 (DE-588)4022369-3 (DE-588)4121396-8 (DE-588)4123623-3 |
| title | Groundwater hydrology |
| title_auth | Groundwater hydrology |
| title_exact_search | Groundwater hydrology |
| title_full | Groundwater hydrology David Keith Todd |
| title_fullStr | Groundwater hydrology David Keith Todd |
| title_full_unstemmed | Groundwater hydrology David Keith Todd |
| title_short | Groundwater hydrology |
| title_sort | groundwater hydrology |
| topic | Eau souterraine Groundwater Hydrogeologie (DE-588)4026307-1 gnd Hydraulik (DE-588)4026288-1 gnd Hydrologie (DE-588)4026309-5 gnd Grundwasser (DE-588)4022369-3 gnd Grundwasserstrom (DE-588)4121396-8 gnd |
| topic_facet | Eau souterraine Groundwater Hydrogeologie Hydraulik Hydrologie Grundwasser Grundwasserstrom Lehrbuch |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=002295422&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| work_keys_str_mv | AT todddavidkeith groundwaterhydrology |