Entry stabilization utilizing rib bolting procedures
By: by D.R. Dolinar and S.C. Tadolini.
Contributors: Tadolini, Stephen C.
Series: Report of investigations (United States. Bureau of Mines) -- 9366
Publisher: Bureau of Mines, United States Dept. of the Interior
Published: 1990
Place of publication: Washington, DC
Language: eng
Number of pages: 13
Subjects: Mine roof bolts, Resin.; Coal mines and mining -- Safety measures.
Notes:  90022805  t_oclc

Bibliogr.

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