Precambrian geology and bedded iron deposits of the southwestern Ruby Range, Montana /

Bibliographic Details
Main Author:	James, H. L. (Harold Lloyd), 1912-2000 (Author)
Format:	Government Document eBook
Language:	English
Published:	Washington : Department of the Interior, U.S. Geological Survey, 1990.
Series:	U.S. Geological Survey professional paper ; 1495.
Subjects:	Geology, Stratigraphic > Precambrian. Geology > Montana > Ruby Range. Iron ores > Montana > Ruby Range. Geology. Geology, Stratigraphic. Iron ores. Precambrian Geologic Period. Montana > Ruby Range. From 570 million to 5 billion years ago
Online Access:	https://purl.fdlp.gov/GPO/gpo93624

by James, H. L. (Harold Lloyd), 1912-2000
Published 1990

Government Document Book