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

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Bibliographic Details
Main Author: James, H. L. (Harold Lloyd), 1912-2000
Format: Government Document Book
Language:English
Published: Washington : Denver, CO : U.S. G.P.O. ; For sale by the Books and Open-File Reports Section, U.S. Geological Survey, 1990.
Series:U.S. Geological Survey professional paper ; 1495.
Subjects: