The Montana lobe of the Keewatin ice sheet /

Bibliographic Details
Main Author:	Calhoun, F. H. H. (Fred Harvey Hall), 1873-1959 (Author)
Format:	Government Document eBook
Language:	English
Published:	Washington : Department of the Interior, United States Geological Survey, 1906.
Series:	Professional paper (Geological Survey (U.S.)) ; no. 50. Series B--Descriptive geology ; 79.
Subjects:	Glaciers > Montana. Glacial epoch > Montana. Glacial epoch.
Online Access:	https://purl.fdlp.gov/GPO/gpo79047

Description
Physical Description:	1 online resource (62 pages) : illustrations, maps.
Bibliography:	Includes bibliographical references and index.