Clays and shales of Minnesota /

Bibliographic Details
Main Author:	Grout, Frank F. (Frank Fitch), 1880-1958 (Author)
Corporate Author:	Minnesota Geological Survey (sponsoring body.)
Other Authors:	Soper, Edgar Kirke, 1886- (Contributor)
Format:	Government Document eBook
Language:	English
Published:	[Washington, D.C.] : Department of the Interior, United States Geological Survey, 1919.
Series:	Bulletin (Geological Survey (U.S.)) ; no. 678.
Subjects:	Geology > Minnesota. Clay > Minnesota. Shale > Minnesota. Clay. Shale. Minnesota.
Online Access:	https://purl.fdlp.gov/GPO/gpo59908

Description
Item Description:	Title from title screen (viewed July 3, 2014). "Work done in cooperation with the Minnesota Geological Survey."
Physical Description:	1 online resource (259 pages, XVI pages of plates) : illustrations, maps (some color).
Bibliography:	Includes bibliographical references and index.