Charles W. Chagnon
American Conference of Governmental Industrial Hygienists
Kenneth Warren Brown
Henry J. McDermott
J. P. Killus
American Conference of Governmental Industrial Hygienists. Committee on Air Sampling Instruments.
Canada. Environment Canada
Robert P. Vinson
J. P Killus
ASTM Committee D-22 on Sampling and Analysis of Atmospheres.
American Society for Testing Materials. Committee D-22 on Methods of Atmospheric Sampling and Analysis.
Pieter P Tans
Unknown Author
Carl D. Parker
R. C Shores
Carol J. Maslansky
J. Y. Wang
Walter R. Dickson
J. G. Droppo