Proceedings.
By: Compiled by S. L. Groff. Authors: S. L. Groff [and others]
Contributors: Groff, Sidney Lavern, 1919-; Montana Bureau of Mines and Geology.; Montana State Planning Board.
Series: State of Montana. Bureau of Mines and Geology. Special publication 42; Special publication (Montana Bureau of Mines and Geology) ;; 42.
Publisher: Montana College of Mineral Science and Technology; [for sale by Montana Bureau of Mines and Geology]
Published: 1967
Place of publication: But[t]e
Language: eng
Number of pages: 85
Subjects: Phosphate industry -- West (U.S.) -- Congresses.
Notes: Includes bibliographies.
Sponsored by Montana Bureau of Mines and Geology and Montana State Planning Board.