Personal respirable dust sampler

Author:	Jacobson, M.
Additional Authors:	Lamonica, J. A.,
Year:	1969
Document Type:	TPRM
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines ;
SUDOC:	I 28.26/6:17
Series:	Technical progress report ;
Report Number:	17
Subject:	Mine dusts--Measurement
Link:	https://hdl.handle.net/2027/mdp.39015077583832