Mining methods of the molybdenum corporation of America at Questa, N. Mex.

Author: Carman, J. B.
Year: 1931
Document Type: MAIN
Issuing Agency: U.S. Dept. of the Interior, Bureau of Mines,
SUDOC: C 22.11:6514
Series: Information circular ;
Report Number: 6514
Subject: Molybdenum mines and mining--New Mexico
Link: https://hdl.handle.net/2027/mdp.39015095085422

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