Recirculation of exhaust air
Subtitle: proceedings of seminar held October 23-24, 1975 and presentation of a criteria for recirculation of exhaust air
Series: DHEW publication -- no. (NIOSH) 76-186
Publisher: U.S. Dept. of Health, Education, and Welfare, Public Health Service, Center for Disease Control, National Institute for Occupational Safety and Health, Division of Physical Sciences and Engineering
Published: 1976
Place of publication: Cincinnati, OH]
Language: eng