Geotechnology in slate quarry operations
By: by Noel N. Moebs, Gary P. Sames, and Thomas E. Marshall.
Contributors: Sames, Gary P.; Marshall, Thomas E.; United States. Bureau of Mines
Series: Report of investigations (United States. Bureau of Mines) -- 9009.
Publisher: U.S. Bureau of Mines
Published: 1986
Place of publication: Washington, DC
Language: eng
Number of pages: 38
Subjects: Ground control (Mining); Slate -- Pennsylvania; Quarries and quarrying -- Pennsylvania
Notes: gp 86013071  t_oclc

Bibliogr.

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