Geology and phosphate deposits of the Permian rocks in central western Montana
By: by Roger W. Swanson.
Contributors: U.S. Atomic Energy Commission.
Series: Geological Survey professional paper 313-F. Geology of Permian rocks in the western phosphate field; Geological Survey professional paper ;; 313-F.; Geology of Permian rocks in the western phosphate field.
Publisher: U.S. Govt. Print. Off.
Published: 1973
Place of publication: Washington
Language: eng
Number of pages: 883
Subjects: Phosphates -- Montana.; Geology -- Montana.; Rocks, Sedimentary.
Notes: Bibliography: p. 832-833.
"Work done partly on behalf of the U.S. Atomic Energy Commission."
Part of illustrative matter fold. in pocket.