New technology for longwall ground control
Subtitle: proceedings, U.S. Bureau of Mines Technology Transfer Seminar
By: compiled by Christopher Mark ... [et al.]
Contributors: Mark, Christopher; United States. Bureau of Mines
Series: Special publication -- 01-94; Special publication (United States. Bureau of Mines) -- 94-01
Publisher: U.S. Dept. of the Interior, Bureau of Mines; For sale by the Supt. of Docs., U.S. G.P.O.
Published: 1994
Place of publication: Washington, D.C
Language: eng
Format: Microform
Number of pages: 145
Subjects: Mine safety -- United States -- Congresses; Coal mines and mining -- United States -- Safety measures -- Congresses; Longwall mining -- United States -- Congrrsses; Ground control (Mining) -- United States -- Congresses; Mine subsidences -- United States -- Congresses; Mining engineering -- United States -- Congresses
Genres: Congresses
Notes: Includes bibliographical references

Microfiche. Washington, D.C. : U.S. G.P.O., 1995. 2 microfiches : negative.