Reconnaissance erosion survey of the state of Pennsylvania /

Bibliographic Details
Corporate Author: United States Soil Conservation Service
Format: Map
Language:English
Published: [Washington, D.C.] : United States Geological Survey, 1935
[Washington, D.C.] : [1935]
Subjects:

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Stanford University

Holdings details from Stanford University
Call Number: G3821 .J4 1935 .U5
ISIL:US-CST

Harvard University

Holdings details from Harvard University
Call Number: Map Case 74.8