Comprehensive safety recommendations for land-based oil and gas well drilling.
Contributors: National Institute for Occupational Safety and Health. Division of Safety Research.
Series: DHHS publication -- no. (NIOSH) 83-127
Publisher: U.S. Dept. of Health and Human Services, Publc Health Service, Centers for Disease Control, National Institute for Occupational Safety and Health, Division of Safety Research
Place of publication: Morgantown, WV