National Labor Relations Board, John Weld Peck Federal Building, Cincinnati, Ohio.
Contributors: National Institute for Occupational Safety and Health.
Series: NIOSH health hazard evaluation report -- no. 92-219.; NIOSH health hazard evaluation report -- no. 92-219.
Publisher: U.S. Dept. of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health
Published: 1992
Place of publication: [Atlanta, Ga.?]
Language: eng
Number of pages: 15
Subjects: United States. -- National Labor Relations Board.; Work environment -- Ohio -- Cincinnati -- Evaluation.; Microbial contamination -- Health aspects -- Ohio -- Cincinnati.
Notes: Shipping list no.: 93-0310-P.

"November 1992"--P. [1].

"HETA 93-219-2266."

Includes bibliographical references (p. 11-13).