Testing materials for support-wall construction

Author:	Hay, K. E.
Additional Authors:	Johnston, Joanne L.
Year:	1986
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23:9038
Series:	Report of investigations / Bureau of Mines ;
Report Number:	9038
Subjects:	Concrete mine supports
	Coal--Testing
	Aggregates (Building materials)--Testing
Link:	https://hdl.handle.net/2027/mdp.39015077558156