Single-entry development for longwall mining : research approach and results at Sunnyside No. 2 mine, Carbon County, Utah / by Melvin E. Poad, Galen G. Waddell, and Earl L. Phillips.

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Bibliographic Details
Main Author: Poad, Melvin E.
Corporate Author: United States. Bureau of Mines
Other Authors: Waddell, Galen G., Phillips, Earl L.
Format: Government Document Book
Language:English
Published: [Washington] : Dept. of the Interior, Bureau of Mines, 1977.
Series:Report of investigations (United States. Bureau of Mines) ; 8252.
Subjects: