Recirculation of exhaust air
Subtitle: proceedings of a seminar held October 23-24, 1975
Contributors: Astleford, William J.; National Institute for Occupational Safety and Health. Division of Physical Sciences and Engineering; Research Triangle Institute; Southwest Research Institute
Series: HEW publication ; no. (NIOSH) 76-l86
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: Cincinnati, Ohio; Washington
Language: eng
Number of pages: 435
Subjects: Factories -- Heating and ventilation; Exhaust systems -- Design and construction; Respiratory organs -- Protection; Industrial hygiene
Other titles: Development of a criteria for recirculation of exhaust air
Notes: Includes two parts: Part 1, Proceedings of the seminar, and Part 2, Development of a criteria for recirculation of exhaust air, by William J. Astleford

Part 1 prepared by Research Triangle Institute under contract no. 210-75-0080

Part 2 prepared by Southwest Research Institute under contract no. CDC-99-74-96

Includes bibliography and appendices