Probe-hole drilling
Subtitle: high-stress detection in coal
By: by John P. McDonnell and Khamis Y. Haramy.
Contributors: Haramy, Khamis Y.
Series: Information circular / United States Department of the Interior, Bureau of Mines ;; 9179; Information circular (United States. Bureau of Mines) ;; 9179.
Publisher: U.S. Dept. of the Interior, Bureau of Mines
Published: 1988
Place of publication: Pittsburgh, Pa
Language: eng
Number of pages: 11
Subjects: Rock bursts.; Coal mines and mining -- Safety measures.; Boring.
Notes: Bibliography: p. 11.