Standardized tests for determining the physical properties of mine rock

Author:	Obert, Leonard,
Additional Authors:	Duvall, Wilbur I., Windes, S. L.
Year:	1946
Document Type:	BMRA
Issuing Agency:	U.S. Bureau of Mines,
SUDOC:	I 28.23:3891
Series:	Report of investigations / Bureau of Mines ;
Report Number:	3891
Subjects:	Rocks--Testing
	Rock mechanics
Link:	https://hdl.handle.net/2027/mdp.39015078487306