Cost estimation handbook for small placer mines
By: Scott A. Stebbins
Contributors: United States. Bureau of Mines
Series: Open file report (United States. Bureau of Mines) -- 17-87.; Open file report (United States. Bureau of Mines) -- 17-87.
Publisher: U.S. Department of the Interior, Bureau of Mines
Published: 1987
Place of publication: [Spokane, Wash.]
Language: eng
Number of pages: 130
Subjects: Gold mines and mining; Costs; Hydraulic mining; Mining machinery
Notes: Cover title.

"Mar 1987."

NTIS order # PB87-181178

Reproduced by U.S. Department of Commerce, National Technical Information Service.

Includes bibliographical references.

Also available online via Internet Archive.