Methods of determining the orientations of bedrock fracture systems in southwestern Pennsylvania and northern West Virginia

by Bernard M. Bench

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Published 1977 by Dept. of the Interior, Bureau of Mines in [Washington] .
Written in

Subjects:

• Mining geology.,
• Coal mines and mining -- Pennsylvania.,
• Coal mines and mining -- West Virginia.

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Edition Notes

Bibliography: p. 31-32.

Statement	B. M. Bench, W. P. Diamond, and C. M. McCulloch.
Series	Report of investigations - Bureau of Mines ; 8217, Report of investigations (United States. Bureau of Mines) -- 8217.
Contributions	Diamond, W. P., McCulloch, C. M., United States. Bureau of Mines.
The Physical Object
Pagination	35 p. :
Number of Pages	35
ID Numbers
Open Library	OL17646191M

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