Meeting national needs in mineral technology and economics
Contributors: United States. Bureau of Mines
Publisher: U.S. Dept. of the Interior, Bureau of Mines; For sale by the Supt. of Docs., U.S. G.P.O.
Published: 1979
Place of publication: [Washington, D.C.?]
Language: eng
Number of pages: 19
Subjects: Mines and mineral resources -- Research -- United States; Mineral industries; Mines and mineral resources -- United States
Notes: Cover title