- Additional Authors
- United States. Bureau of Mines.
- Description
- 9 p. : ill.; 28 cm.
- Series Statement
- Report of investigations ; 9233
- Uniform Title
- Report of investigations (United States. Bureau of Mines) ; 9233.
- Subject
- Note
- Distributed to depository libraries in microfiche.
- Bibliography (note)
- Includes bibliographical references (p. 9).
- Call Number
- READEX Microfiche I 28.23:9233
- LCCN
- 88600436
- OCLC
- marcive18779023
- Author
Organiscak, John A.
- Title
Respirable dust generation : comparison of continuous and conventional mining methods when excavating rock in coal mines / by John A. Organiscak.
- Imprint
[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 ; 9233
Report of investigations (United States. Bureau of Mines) ; 9233.
- Bibliography
Includes bibliographical references (p. 9).
- Added Author
United States. Bureau of Mines.
- Gpo Item No.
637-A (MF)
- Sudoc No.
I 28.23:9233
- Research Call Number
READEX Microfiche I 28.23:9233