Occupational exposure to hydrogen cyanide and cyanide salts (NaCN,KCN, and Ca(CN)2).
Contributors: National Institute for Occupational Safety and Health.
Series: DHEW publication -- no. (NIOSH) 77-108; Criteria for a recommended standard
Publisher: U.S. Dept. of Health, Education, and Welfare, Public Health Service, Center for Disease Control, National Institute for Occupational Safety and Health
Place of publication: [Cincinnati, OH]