Bureau of Mines
Subtitle: the focal point for federal technology applicable to the mining and mineral industries.
Contributors: United States. Bureau of Mines.
Series: [Open file report -- 38-90]; Open file report (United States. Bureau of Mines) -- 38-90.
Publisher: Bureau of Mines
Published: 1990
Place of publication: [Washington, D.C.?
Language: eng
Format: Microform
Number of pages: 235
Subjects: United States. -- Bureau of Mines; Mines and mineral resources -- Research -- Government policy -- United States
Notes: Shipping list no.: 94-0194-M.

Microfiche. [Washington, D.C.] : Supt. of Docs., U.S. G.P.O., [1994] 3 microfiches.