Providing new sources of mineral supply
By: by John Paul Gries.
Contributors: United States. Bureau of Mines.
Series: Information circular - Bureau of Mines ; 8789; Information circular (United States. Bureau of Mines) -- 8789.
Publisher: Dept. of the Interior, Bureau of Mines : for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1979
Place of publication: Washington
Language: eng
Number of pages: 42
Subjects: Mines and mineral resources -- United States.
Notes: Includes bibliographies.