Three Bureau of Mines optical dust probes /

Bibliographic Details
Main Author:	Cashdollar, Kenneth L.
Corporate Author:	United States. Bureau of Mines
Other Authors:	Liebman, I. (Israel), Conti, R. S. (Ronald S.)
Format:	Government Document Book
Language:	English
Published:	Pgh. [i.e. Pittsburgh], Pa. : U.S. Dept. of the Interior, Bureau of Mines, 1981.
Series:	Report of investigations (United States. Bureau of Mines) ; 8542.
Subjects:	Mine dusts > Measurement. Optical instruments.

Description
Physical Description:	ii, 26 pages : illustrations ; 27 cm.
Bibliography:	Bibliography: page 26.