Determination of alpha quartz particle distribution in respirable coal mine dust samples and reference standards
By: by C.W. Huggins ... [et al.].
Contributors: Huggins, Charles W.
Series: Report of investigations ;; 8977; Report of investigations (United States. Bureau of Mines) ;; 8975.
Publisher: United States Dept. of the Interior, Bureau of Mines
Published: 1985
Place of publication: Pgh. [(i.e. Pittsburgh] PA
Language: eng
Subjects: Mine dusts.; Quartz -- United States.; Coal mines and mining -- United States -- Safety measures.
Notes: Bibliography: p. 7.