Geology of the Dubuque South quadrangle, Iowa-Illinois /

Bibliographic Details
Main Authors:	Brown, C. Ervin (Clarence Ervin), 1925- (Author), Whitlow, Jesse W. (Author)
Format:	Government Document
Language:	English
Published:	Washington, D.C. : United States Department of the Interior, Geological Survey, 1960.
Series:	Geological Survey bulletin ; 1123-A.
Subjects:	Geology > Iowa. Geology > Illinois. Geology. Illinois. Iowa.
Online Access:	https://purl.fdlp.gov/GPO/gpo73330

by Whitlow, Jesse W.
Published 1966

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Government Document

by Whitlow, Jesse W., Brown, C. Ervin (Clarence Ervin), 1925-
Published 1963

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Government Document eBook