Dust-control studies using scale models of coal mine entries and mining machines
By: by John A. Breslin and Anthony J. Stazisar ; Pittsburgh Mining and Safety
Contributors: Strazisar, Anthony J., jt. auth; United States. Bureau of Mines
Series: Report of investigations - Bureau of Mines ; 8191
Publisher: Dept. of the Interior, Bureau of mines
Published: 1976
Place of publication: Washington
Language: eng
Number of pages: 20
Subjects: Coal mines and mining -- Dust control -- United States