Contributions to economic geology (short papers and preliminary reports), 1933 /

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Bibliographic Details
Main Author: Loughlin, G. F. (Gerald Francis), 1880-1946
Corporate Author: Geological Survey (U.S.)
Format: Government Document Book
Language:English
Published: Washington, D.C. : U.S. G.P.O., 1934.
Series:Bulletin (Geological Survey (U.S.)) ; 846.
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