Long-term response of a coal mine roof to time lapse between exposure and support

Author:	Radcliffe, Daryl E.
Additional Authors:	Stateham, Raymond M.
Year:	1980
Document Type:	TPRM
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines ;
SUDOC:	I 28.26/6:110
Series:	Technical progress report ;
Report Number:	110
Subjects:	Mine roof bolting
	Coal mines and mining--United States
	Mine timbering
Link:	https://hdl.handle.net/2027/mdp.39015077582966