Effects of millisecond-delay intervals on vibration and airblast from surface coal mine blasting
By: by John W. Kopp and David E. Siskind.
Contributors: Siskind, D. E.
Series: Report of investigations ;; 9026; Report of investigations (United States. Bureau of Mines) ;; 9026.
Publisher: U.S. Dept. of the Interior, Bureau of Mines
Published: 1986
Place of publication: Pittsburgh, Pa
Language: eng
Number of pages: 44
Subjects: Coal mines and mining -- Safety measures.; Strip mining -- Safety measures.; Blast effect.
Notes: Bibliography: p. 33-34.