An evaluation of the western phosphate industry and its resources (in five parts).

Author: Popoff, Constantine C.
Additional Authors: Service, Alfred L.
Year: 1965
Document Type: BMRA
Issuing Agency: U.S. Dept. of the Interior, Bureau of Mines,
SUDOC: I 28.23:6611
Series: Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number: 6611
Subjects: Phosphate rock--Montana
Phosphate mines and mining--Montana
Link: https://hdl.handle.net/2027/mdp.39015078513416

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