Evaluation of exhaust emissions data for diesel engines used in underground mines
By: John W. Sheehy.
Contributors: National Institute for Occupational Safety and Health. Division of Physical Sciences and Engineering.
Series: DHHS publication -- no. (NIOSH) 80-146
Publisher: U.S. Dept. of Health and Human Services, Public Health Service, Center for Disease Control, National Institute for Occupational Safety and Health
Place of publication: Cincinnati, Ohio