Occupational exposure to vanadium :
criteria for a recommended standard.
APA Citation
National Institute for Occupational Safety and Health. (1977). Occupational exposure to vanadium: criteria for a recommended standard. [Cincinnati, Ohio]: Dept. of Health, Education, and Welfare, Public Health Service, Center for Disease Control, National Institute for Occupational Safety and Health .
MLA Citation
National Institute for Occupational Safety and Health. Occupational Exposure to Vanadium: Criteria for a Recommended Standard. [Cincinnati, Ohio]: Dept. of Health, Education, and Welfare, Public Health Service, Center for Disease Control, National Institute for Occupational Safety and Health , 1977.
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