Comparative evaluation of conventional and resin bolting systems
By: George J. Karabin, Jr., and William J. Debevec ; Pittsburgh Technical Support Center
Contributors: Debevec, William J., jt. auth; United States. Mining Enforcement and Safety Administration
Series: MESA informational report IR ; 1033
Publisher: U.S. Dept. of the Interior, Mining Enforcement and Safety Administration
Published: 1976
Place of publication: [Washington]
Language: eng
Number of pages: 22
Subjects: Bolts and nuts