Tungsten
By: Ben A. Kornhauser and Philip T. Stafford
Contributors: Stafford, Philip T.; United States. Bureau of Mines
Series: Mineral commodity profiles -- MCP-21; Mineral commodity profiles -- MCP-21.
Publisher: U.S. Department of the Interior, Bureau of Mines; Publications Distribution Branch, Bureau of Mines
Published: 1978
Place of publication: Pittsburgh, PA
Language: eng
Subjects: Tungsten
Notes: "Prepared by the Bureau of Mines, U.S. Department of the Interior."

"September 1978"--Cover.

Bibliography: p. 21-22.