Goris, J. M.
Laboratory evaluation of cable bolt supports (in two parts) / by J.M. Goris. - [Washington] : United States. Dept. of the interior, Bureau of Mines, 1990. - 23 p. : ill. - Report of investigations ; 9308 . - Report of investigations (United States. 9308 .
Contents: 1. Evaluation of supports using conventional cables.
90001415
Mine roof bolting.
Cables
Laboratory evaluation of cable bolt supports (in two parts) / by J.M. Goris. - [Washington] : United States. Dept. of the interior, Bureau of Mines, 1990. - 23 p. : ill. - Report of investigations ; 9308 . - Report of investigations (United States. 9308 .
Contents: 1. Evaluation of supports using conventional cables.
90001415
Mine roof bolting.
Cables