Pathways of change in Africa: crops, livestock & livelihoods in Mali, Ethiopia & Zimbabwe
Gespeichert in:
Format: | Buch |
---|---|
Sprache: | English |
Veröffentlicht: |
Oxford
Currey [u.a.]
2002
|
Schlagworte: | |
Online-Zugang: | Inhaltsverzeichnis |
Beschreibung: | XX, 236 S. graph. Darst. |
ISBN: | 0852554230 0852554222 0325071241 |
Internformat
MARC
LEADER | 00000nam a2200000 c 4500 | ||
---|---|---|---|
001 | BV014298033 | ||
003 | DE-604 | ||
005 | 20021025 | ||
007 | t | ||
008 | 020515s2002 d||| |||| 00||| eng d | ||
020 | |a 0852554230 |9 0-85255-423-0 | ||
020 | |a 0852554222 |9 0-85255-422-2 | ||
020 | |a 0325071241 |9 0-325-07124-1 | ||
035 | |a (OCoLC)49691570 | ||
035 | |a (DE-599)BVBBV014298033 | ||
040 | |a DE-604 |b ger |e rakwb | ||
041 | 0 | |a eng | |
049 | |a DE-703 | ||
050 | 0 | |a S494.5.A47 | |
082 | 0 | |a 338.16096 |2 21 | |
082 | 0 | |a 338.1/62 |2 21 | |
084 | |a RS 10663 |0 (DE-625)142457:12815 |2 rvk | ||
245 | 1 | 0 | |a Pathways of change in Africa |b crops, livestock & livelihoods in Mali, Ethiopia & Zimbabwe |c ed. by Ian Scoones ... |
264 | 1 | |a Oxford |b Currey [u.a.] |c 2002 | |
300 | |a XX, 236 S. |b graph. Darst. | ||
336 | |b txt |2 rdacontent | ||
337 | |b n |2 rdamedia | ||
338 | |b nc |2 rdacarrier | ||
650 | 4 | |a Agropastoral systems |z Ethiopia | |
650 | 4 | |a Agropastoral systems |z Mali | |
650 | 4 | |a Agropastoral systems |z Zimbabwe | |
650 | 0 | 7 | |a Landwirtschaft |0 (DE-588)4034402-2 |2 gnd |9 rswk-swf |
650 | 0 | 7 | |a Produktivität |0 (DE-588)4047364-8 |2 gnd |9 rswk-swf |
651 | 7 | |a Mali |0 (DE-588)4074505-3 |2 gnd |9 rswk-swf | |
651 | 7 | |a Äthiopien |0 (DE-588)4000639-6 |2 gnd |9 rswk-swf | |
651 | 7 | |a Simbabwe |0 (DE-588)4049850-5 |2 gnd |9 rswk-swf | |
655 | 7 | |0 (DE-588)4143413-4 |a Aufsatzsammlung |2 gnd-content | |
689 | 0 | 0 | |a Äthiopien |0 (DE-588)4000639-6 |D g |
689 | 0 | 1 | |a Landwirtschaft |0 (DE-588)4034402-2 |D s |
689 | 0 | 2 | |a Produktivität |0 (DE-588)4047364-8 |D s |
689 | 0 | |5 DE-604 | |
689 | 1 | 0 | |a Mali |0 (DE-588)4074505-3 |D g |
689 | 1 | 1 | |a Landwirtschaft |0 (DE-588)4034402-2 |D s |
689 | 1 | 2 | |a Produktivität |0 (DE-588)4047364-8 |D s |
689 | 1 | |5 DE-604 | |
689 | 2 | 0 | |a Simbabwe |0 (DE-588)4049850-5 |D g |
689 | 2 | 1 | |a Landwirtschaft |0 (DE-588)4034402-2 |D s |
689 | 2 | 2 | |a Produktivität |0 (DE-588)4047364-8 |D s |
689 | 2 | |5 DE-604 | |
700 | 1 | |a Scoones, Ian |e Sonstige |4 oth | |
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=009807224&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |3 Inhaltsverzeichnis |
943 | 1 | |a oai:aleph.bib-bvb.de:BVB01-009807224 |
Datensatz im Suchindex
_version_ | 1806959074005221376 |
---|---|
adam_text |
Titel: Pathways of change in Africa
Autor: Scoones, Ian
Jahr: 2002
Contents
List of figures maps vii
List of tables ix
List of boxes xi
List of abbreviations xiii
Preface acknowledgements xv
List of contributors xix
1
Pathways of Change 1
Crop-Livestock Integration in Africa
IAN SCOONES WILLIAM WOLMER
2
Crop-Livestock Integration in Mali 33
Multiple Pathways of Change
KAREN BROCK. N'GOLO COULIBALY. JOSHUA RAMISCH S.-
WILLIAM WOLMER
3
Complexity, Change Continuity in Southern Ethiopia 91
The Case of Crop-Livestock Integration
GRACE CARSWELL
Crops, Livestock Livelihoods in Zimbabwe 137
WILLIAM WOLMER, BEVLYNE SITHOLE BILLY MUKAMURI
5
Crop-Livestock Policy in Africa 183
What is to be Done?
JOSHUA RAMISCH, JAMES KEELEY, IAN SCOONES
WILLIAM WOLMER
References 211
Index 227
Figures Maps
2.1 Mali study sites and rainfall isohyets (mm/yr) 35
2.2 Rainfall at Sikasso and Segou, 1907-96 39
2.3 Populations of cattle and smallstock in Segou and
Sikasso regions, 1984-5 52
2.4 Types of dry season livestock watering contract for village Bambara,
Dalonguebougou, 1997/8 79
3.1 The southern Ethiopian study sites 95
3.2 Rainfall data for highland and lowland Wolayta, 1971-93 96
3.3 Size and proportion of plot types owned in three sites 100
3.4 Livestock ownership and livestock access by site 101
3.5 Plough use and oxen ownership (of those who cultivated) 105
3.6 Trypanosomiasis and contraction in area cultivated 113
3.7 Participation in long-term livestock-sharing arrangements
(for all livestock) 121
3.8 Access to oxen for ploughing (of those households that ploughed) 125
3.9 Indicators of following the capital-led pathway of change,
by wealth group 127
4.1 The Zimbabwe study sites 139
4.2 Average field sizes 141
4.3 Percentage of households applying soil fertility supplements 142
4.4 Livestock ownership 144
4.5 Percentage of households using draught animal power, tractors or
hoes for tillage in 1997 / 8 145
4.6 Percentage of households using different types of draught animal
power in 1997/8 146
4.7 Percentage of cattle owners using different sources of fodder in the
dry season 147
4.8 Matibi II Communal Area livestock populations 151
4.9 Chivi Communal Area livestock populations 152
4.10 Changing composition of cattle holdings in Matibi II, 1993—8 158
4.11 Source of animal draught power in 1997/8 season 164
4.12 Factor comparisons between draught owners and non-draught owners 175
5.1 A framework for the analysis of sustainable livelihoods:
key questions and potential entry points for crop-livestock work 204
Tables
1.1 Site characteristics 3
1.2 Indicators of crop-livestock integration 4
1.3 Institutional arrangements mediating access to resources central to
crop-livestock integration 28
1.4 Pathways of change: some examples from the case study sites 30
2.1 CMDT model of agricultural intensification 37
2.2 Agroecological characteristics of the two sites 38
2.3 Socioeconomic descriptors of the two sites 40
2.4 'Actor groups' in Zaradougou 40
2.5 Distribution of population over household types, Zaradougou and
Dalonguebougou, 1997/8 43
2.6 Types of fields cultivated by households in the two sites, 1996—8 46
2.7 Overview of the farming systems in the two sites, 1997/8 48
2.8 Ownership of livestock in the two sites, 1997/8 49
2.9 Livestock holdings by sustainability class of households,
Zaradougou, 1997/8 50
2.10 Changes in animal holdings, village Bambara, Dalonguebougou,
1981-97 51
2.11 Tenure security for the different actor groups, Dalonguebougou,
1997/8 ' 53
2.12 Indicators of crop-livestock integration by site, 1997/8 54
2.13 Chronology of events shaping agricultural change in the two sites 60
2.14 Changes in human population, Dalonguebougou, 1981—97 65
2.15a Expansion of agricultural land use, Zaradougou, 1952-90 68
2.15b Expansion of agricultural land use, Dalonguebougou, 1952-89 68
2.16 Change in average household land holdings (village Bambara only),
1981-97 68
2.17 Pathways of agricultural change presently followed in the two sites 70
2.18 Institutions mediating access to resources required for crop-livestock
integration 71
2.19 Relationship between pathways of change and institutions
regulating access to key resources in Zaradougou 72
2.20 Hiring and borrowing of oxen and ploughs, Zaradougou, 1997/8 73
2.21 Use of organic manures by household, Zaradougou, 1997/8 74
2.22 Hiring and borrowing of donkey carts and tractors. Zaradougou, 1997/8 75
2.23 Most important sources of household income, Zaradougou, 1997/8 76
X • LIST OF TABLES
2.24 Relationships between pathways of change and institutions regulating
access to key resources in Dalonguebougou 77
2.25 Distribution and type of dry season water exchange contracts with
village Bambara well owners, 1997/8 78
2.26 Means of access to oxen, all village Bambara households, 1997/8 82
2.27 Plough and oxen ownership by household livelihood sustainability class,
Zaradougou, 1997/8 84
3.1 Agroecological characteristics 96
3.2 Socioeconomic factors 97
3.3 Farming systems 99
3.4 Crops grown 99
3.5 Use of different inputs by site 102
3.6 Broad patterns of hoe and plough use 104
3.7 Fodder sources in each site 106
3.8 Broad patterns in practices associated with crop-livestock integration
by site 107
3.9 Key events and their links with changes in practices 108
3.10 Changes to livestock numbers and density in the highland (Admencho) 114
3.11 Changes to crop-livestock integration practices 116
3.12 Institutions mediating access to crop and livestock resources 118
3.13 Pathways of change available in each site 128
3.14 Factors of difference influencing differences in pathways of
change followed 130
3.15 Uptake of capital-led intensification by gender of household head and
labour-related factors 131
3.16 Pathways of change, additional constraints, actor groups and
policy compatibility 134
4.1 Comparison of the ecological characteristics of the study sites 138
4.2 An overview of the farming systems in the study areas 141
4.3 Summary of the indicators of crop-livestock integration by site 148
4.4 Summary of key events 150
4.5 Broad pathways of cropping and livestock management by site 160
4.6 Institutions mediating access to key resources necessary for cropping
and livestock management 161
4.7 Pathways of agricultural change 178
5.1 Multiple strategies, multiple pathways 197
5.2 Current crop-livestock integration strategies in the case study
communities: their prevalence and their requirements 205
Boxes
1.1 The stage model of crop-livestock system evolution 8
2.1 'Actor groups'in Dalonguebougou 41
2.2 History of Zaradougou's Ivorian plantations 45
2.3 Changing terms of water contract - Soungho Diarra 79
2.4 Changing terms of water contract — Saba Coumare 80
2.5 Means of access to oxen — Dotoun Tangara 81
2.6 Variations in access to and use of crop residues for fodder,
several village Bambara households, 1997/8 83
2.7 Management of diversification activities— Aly Traore 85
3.1 Differing explanations of manure use in Chokare 103
3.2 Kotta-owned livestock 119
3.3 Labour availability, institutional involvement and pathways of change 132
4.1 Manure management strategies 143
4.2 Draught access arrangements 162
4.3 Flexible arrangements 165
4.4 Exchange arrangements: labour and land for draught 167
4.5 Work parties 168
4.6 Livestock loaning arrangements in Chikombedzi 172
5.1 Opportunities for change 207 |
any_adam_object | 1 |
building | Verbundindex |
bvnumber | BV014298033 |
callnumber-first | S - Agriculture |
callnumber-label | S494 |
callnumber-raw | S494.5.A47 |
callnumber-search | S494.5.A47 |
callnumber-sort | S 3494.5 A47 |
callnumber-subject | S - General Agriculture |
classification_rvk | RS 10663 |
ctrlnum | (OCoLC)49691570 (DE-599)BVBBV014298033 |
dewey-full | 338.16096 338.1/62 |
dewey-hundreds | 300 - Social sciences |
dewey-ones | 338 - Production |
dewey-raw | 338.16096 338.1/62 |
dewey-search | 338.16096 338.1/62 |
dewey-sort | 3338.16096 |
dewey-tens | 330 - Economics |
discipline | Wirtschaftswissenschaften Geographie |
format | Book |
fullrecord | <?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>00000nam a2200000 c 4500</leader><controlfield tag="001">BV014298033</controlfield><controlfield tag="003">DE-604</controlfield><controlfield tag="005">20021025</controlfield><controlfield tag="007">t</controlfield><controlfield tag="008">020515s2002 d||| |||| 00||| eng d</controlfield><datafield tag="020" ind1=" " ind2=" "><subfield code="a">0852554230</subfield><subfield code="9">0-85255-423-0</subfield></datafield><datafield tag="020" ind1=" " ind2=" "><subfield code="a">0852554222</subfield><subfield code="9">0-85255-422-2</subfield></datafield><datafield tag="020" ind1=" " ind2=" "><subfield code="a">0325071241</subfield><subfield code="9">0-325-07124-1</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(OCoLC)49691570</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)BVBBV014298033</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-604</subfield><subfield code="b">ger</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1="0" ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="049" ind1=" " ind2=" "><subfield code="a">DE-703</subfield></datafield><datafield tag="050" ind1=" " ind2="0"><subfield code="a">S494.5.A47</subfield></datafield><datafield tag="082" ind1="0" ind2=" "><subfield code="a">338.16096</subfield><subfield code="2">21</subfield></datafield><datafield tag="082" ind1="0" ind2=" "><subfield code="a">338.1/62</subfield><subfield code="2">21</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">RS 10663</subfield><subfield code="0">(DE-625)142457:12815</subfield><subfield code="2">rvk</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Pathways of change in Africa</subfield><subfield code="b">crops, livestock & livelihoods in Mali, Ethiopia & Zimbabwe</subfield><subfield code="c">ed. by Ian Scoones ...</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="a">Oxford</subfield><subfield code="b">Currey [u.a.]</subfield><subfield code="c">2002</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">XX, 236 S.</subfield><subfield code="b">graph. Darst.</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">Agropastoral systems</subfield><subfield code="z">Ethiopia</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Agropastoral systems</subfield><subfield code="z">Mali</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Agropastoral systems</subfield><subfield code="z">Zimbabwe</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Landwirtschaft</subfield><subfield code="0">(DE-588)4034402-2</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Produktivität</subfield><subfield code="0">(DE-588)4047364-8</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="651" ind1=" " ind2="7"><subfield code="a">Mali</subfield><subfield code="0">(DE-588)4074505-3</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="651" ind1=" " ind2="7"><subfield code="a">Äthiopien</subfield><subfield code="0">(DE-588)4000639-6</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="651" ind1=" " ind2="7"><subfield code="a">Simbabwe</subfield><subfield code="0">(DE-588)4049850-5</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="655" ind1=" " ind2="7"><subfield code="0">(DE-588)4143413-4</subfield><subfield code="a">Aufsatzsammlung</subfield><subfield code="2">gnd-content</subfield></datafield><datafield tag="689" ind1="0" ind2="0"><subfield code="a">Äthiopien</subfield><subfield code="0">(DE-588)4000639-6</subfield><subfield code="D">g</subfield></datafield><datafield tag="689" ind1="0" ind2="1"><subfield code="a">Landwirtschaft</subfield><subfield code="0">(DE-588)4034402-2</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2="2"><subfield code="a">Produktivität</subfield><subfield code="0">(DE-588)4047364-8</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">Mali</subfield><subfield code="0">(DE-588)4074505-3</subfield><subfield code="D">g</subfield></datafield><datafield tag="689" ind1="1" ind2="1"><subfield code="a">Landwirtschaft</subfield><subfield code="0">(DE-588)4034402-2</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="1" ind2="2"><subfield code="a">Produktivität</subfield><subfield code="0">(DE-588)4047364-8</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="1" ind2=" "><subfield code="5">DE-604</subfield></datafield><datafield tag="689" ind1="2" ind2="0"><subfield code="a">Simbabwe</subfield><subfield code="0">(DE-588)4049850-5</subfield><subfield code="D">g</subfield></datafield><datafield tag="689" ind1="2" ind2="1"><subfield code="a">Landwirtschaft</subfield><subfield code="0">(DE-588)4034402-2</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="2" ind2="2"><subfield code="a">Produktivität</subfield><subfield code="0">(DE-588)4047364-8</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="2" ind2=" "><subfield code="5">DE-604</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Scoones, Ian</subfield><subfield code="e">Sonstige</subfield><subfield code="4">oth</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=009807224&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA</subfield><subfield code="3">Inhaltsverzeichnis</subfield></datafield><datafield tag="943" ind1="1" ind2=" "><subfield code="a">oai:aleph.bib-bvb.de:BVB01-009807224</subfield></datafield></record></collection> |
genre | (DE-588)4143413-4 Aufsatzsammlung gnd-content |
genre_facet | Aufsatzsammlung |
geographic | Mali (DE-588)4074505-3 gnd Äthiopien (DE-588)4000639-6 gnd Simbabwe (DE-588)4049850-5 gnd |
geographic_facet | Mali Äthiopien Simbabwe |
id | DE-604.BV014298033 |
illustrated | Illustrated |
indexdate | 2024-08-10T00:40:59Z |
institution | BVB |
isbn | 0852554230 0852554222 0325071241 |
language | English |
oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-009807224 |
oclc_num | 49691570 |
open_access_boolean | |
owner | DE-703 |
owner_facet | DE-703 |
physical | XX, 236 S. graph. Darst. |
publishDate | 2002 |
publishDateSearch | 2002 |
publishDateSort | 2002 |
publisher | Currey [u.a.] |
record_format | marc |
spelling | Pathways of change in Africa crops, livestock & livelihoods in Mali, Ethiopia & Zimbabwe ed. by Ian Scoones ... Oxford Currey [u.a.] 2002 XX, 236 S. graph. Darst. txt rdacontent n rdamedia nc rdacarrier Agropastoral systems Ethiopia Agropastoral systems Mali Agropastoral systems Zimbabwe Landwirtschaft (DE-588)4034402-2 gnd rswk-swf Produktivität (DE-588)4047364-8 gnd rswk-swf Mali (DE-588)4074505-3 gnd rswk-swf Äthiopien (DE-588)4000639-6 gnd rswk-swf Simbabwe (DE-588)4049850-5 gnd rswk-swf (DE-588)4143413-4 Aufsatzsammlung gnd-content Äthiopien (DE-588)4000639-6 g Landwirtschaft (DE-588)4034402-2 s Produktivität (DE-588)4047364-8 s DE-604 Mali (DE-588)4074505-3 g Simbabwe (DE-588)4049850-5 g Scoones, Ian Sonstige oth HBZ Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=009807224&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
spellingShingle | Pathways of change in Africa crops, livestock & livelihoods in Mali, Ethiopia & Zimbabwe Agropastoral systems Ethiopia Agropastoral systems Mali Agropastoral systems Zimbabwe Landwirtschaft (DE-588)4034402-2 gnd Produktivität (DE-588)4047364-8 gnd |
subject_GND | (DE-588)4034402-2 (DE-588)4047364-8 (DE-588)4074505-3 (DE-588)4000639-6 (DE-588)4049850-5 (DE-588)4143413-4 |
title | Pathways of change in Africa crops, livestock & livelihoods in Mali, Ethiopia & Zimbabwe |
title_auth | Pathways of change in Africa crops, livestock & livelihoods in Mali, Ethiopia & Zimbabwe |
title_exact_search | Pathways of change in Africa crops, livestock & livelihoods in Mali, Ethiopia & Zimbabwe |
title_full | Pathways of change in Africa crops, livestock & livelihoods in Mali, Ethiopia & Zimbabwe ed. by Ian Scoones ... |
title_fullStr | Pathways of change in Africa crops, livestock & livelihoods in Mali, Ethiopia & Zimbabwe ed. by Ian Scoones ... |
title_full_unstemmed | Pathways of change in Africa crops, livestock & livelihoods in Mali, Ethiopia & Zimbabwe ed. by Ian Scoones ... |
title_short | Pathways of change in Africa |
title_sort | pathways of change in africa crops livestock livelihoods in mali ethiopia zimbabwe |
title_sub | crops, livestock & livelihoods in Mali, Ethiopia & Zimbabwe |
topic | Agropastoral systems Ethiopia Agropastoral systems Mali Agropastoral systems Zimbabwe Landwirtschaft (DE-588)4034402-2 gnd Produktivität (DE-588)4047364-8 gnd |
topic_facet | Agropastoral systems Ethiopia Agropastoral systems Mali Agropastoral systems Zimbabwe Landwirtschaft Produktivität Mali Äthiopien Simbabwe Aufsatzsammlung |
url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=009807224&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
work_keys_str_mv | AT scoonesian pathwaysofchangeinafricacropslivestocklivelihoodsinmaliethiopiazimbabwe |