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- Recirculation of exhaust air : proceedings of a seminar held October 23-24, 1975. by Seminar on Recirculation of Exhaust Air(1975 :Cincinnati); Astleford, William J.Development of criteria for recirculation of exhaust air.; National Institute for Occupational Safety and Health.Division of Physical Sciences and Engineering.(CARDINAL)157329; Research Triangle Institute.(CARDINAL)137084; Southwest Research Institute.(CARDINAL)153275;
Includes bibliography and appendices.- Subjects: Conference papers and proceedings.; Factories; Exhaust systems; Ventilation.;
- Available copies: 1 / Total copies: 1
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