Respirable dust generation : comparison of continuous and conventional mining methods when excavating rock in coal mines / by John A. Organiscak.

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Bibliographic Details
Main Author: Organiscak, John A.
Corporate Author: United States. Bureau of Mines
Format: Government Document Book
Language:English
Published: [Pittsburgh, PA (Cochrans Mill Road, P.O. Box 18070, Pittsburgh, 15236)] : [U.S. Dept. of the Interior, Bureau of Mines], [1989]
Series:Report of investigations (United States. Bureau of Mines) ; 9233.
Subjects: