Determination of attitudes of joints surveyed with a borescope in inclined boreholes

Author:	Mahtab, M. A.
Additional Authors:	Bolstad, D. D., Pulse, R. R.
Year:	1973
Document Type:	USBI
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.27:8615
Series:	Information circular / United States Department of the Interior, Bureau of Mines ;
Report Number:	8615
Subjects:	Boring
	Rock mechanics
Link:	https://hdl.handle.net/2027/mdp.39015078516351