Soil survey of Bucks and Philadelphia Counties, Pennsylvania /
United States Department of Agriculture, Soil Conservation Service, in cooperation with the Pennsylvania State University College of Agriculture, and the Pennsylvania Department of Environmental Resources, State Conservation Commission ; [by Edward A. Tompkins].
Description
- Language(s)
-
English
- Published
-
[Washington, D.C. : U.S. Govt. Print. Off., 1975]
- Physical Description
-
i, 130 p., [54] fold. leaves of plates :
ill. ;
29 cm.
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