Mineral resources in Permian rocks of southwest Montana /

Bibliographic Details
Main Author:	Swanson, Roger Warren, 1914- (Author)
Corporate Authors:	Interior Missouri Basin Field Committee, U.S. Atomic Energy Commission
Format:	Government Document eBook
Language:	English
Published:	Washington : United States Department of the Interior, Geological Survey, 1970.
Series:	Geological Survey professional paper ; 313-E.
Subjects:	From 230 to 280 million years ago Geology, Stratigraphic > Permian. Mines and mineral resources > Montana. Phosphates > Montana. Geology, Stratigraphic. Mines and mineral resources. Permian Geologic Period. Phosphates. Missouri River Watershed. Montana.
Online Access:	https://purl.fdlp.gov/GPO/gpo86480