The Potash situation

Author: Johnson, Bertrand L.
Year: 1940
Document Type: USBI
Issuing Agency: Dept. of the Interior, Bureau of Mines,
SUDOC: I 28.27:7117
Series: Information Circular / Bureau of Mines ;
Report Number: 7117
Subject: Potash
Link: https://hdl.handle.net/2027/mdp.39015078534131

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