Geologic map and sections of parts of the Portland and Belvidere quadrangles New Jersey-Pennsylvania:
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Bibliographic Details
Format: Map
Language:English
Published: Washington, D.C. U.S. Geological Survey 1969
Series:United States Geological Survey: Miscellaneous investigations series I-552
Subjects:
Item Description:Mit geolog. Profilen
Physical Description:1 Kt. mehrfarb. 44 x 115 cm, gefaltet

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Interlibrary loan Place Request Caution: Not in THWS collection!