Respirable mine dust sample processing laboratory
By: by Paul S. Parobeck ; Pittsburgh Technical Support Center
Contributors: United States. Mining Enforcement and Safety Administration
Series: MESA informational report IR ; 1045
Publisher: U.S. Dept. of the Interior, Mining Enforcement and Safety Administration
Published: 1976
Place of publication: [Washington]
Language: eng
Number of pages: 13
Subjects: Mine dusts -- Analysis