The United States position and outlook in potash.
Series: Information circular ;; 8487; Information circular (United States. Bureau of Mines) ;; 8487.
Publisher: For sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1970
Place of publication: [Washington
Language: eng
Number of pages: 47
Subjects: Potash industry and trade.
Notes: Bibliography: p. 46-47.