[Morgantown, W. Va.] : U.S. Dept. of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, [1992]
Title from title screen (viewed on Mar. 30, 2005).
"September 1992."
Summary
"The 1992 supplement presents updated data for many of the figures and tables presented in the 1991 report ... in addition to updated data, this supplement includes data not previously presented"--Preface.
