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Geology of the Dubuque South quadrangle, Iowa-Illinois /

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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
Description
Item Description:Title from title screen (viewed July 24, 2014).
"Prepared in cooperation with the Iowa Geological Survey."
Physical Description:1 online resource (v, 93 pages, 7 pages of plates) : illustrations, maps, photographs.
Bibliography:Includes bibliographical references (pages 64-67) and index.