Proceedings of the Workshop on Coal Pillar Mechanics and Design
By: compiled by Anthony T. Iannacchione ... [et al.].
Contributors: Iannacchione, Anthony T.
Series: Information circular ;; 9315; Information circular (United States. Bureau of Mines) ;; 9315.
Publisher: U.S. Dept. of the Interior, Bureau of Mines
Published: 1992
Place of publication: [Pittsburgh, PA]
Language: eng
Number of pages: 302
Subjects: Columns -- Congresses.; Ground control (Mining) -- Congresses.; Coal mines and mining -- Congresses.
Notes: Includes bibliographical references.
Held in Santa Fe, NM, June 7, 1992.
Correction sheet for p. 123, 253, and 295 inserted.