Recirculation of exhaust air
Subtitle: proceedings of seminar held October 23-24, 1975, and presentation of a criteria [sic] for recirculation of exhaust air.
Contributors: National Institute for Occupational Safety and Health.
Series: HEW publication ; no. (NIOSH) 76-186; 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 : for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1976
Place of publication: [Washington]
Language: eng
Number of pages: 431
Subjects: Ventilation -- Congresses.; Exhaust systems -- Congresses.
Notes: Includes bibliographical references.
Sponsored by National Institute for Occupational Safety and Health.