Hauff, Phoebe L. The handling hazards and maintenance of heavy liquids in the geologic laboraroty / Phoebe L. Hauff [and] Joseph Airey - Washington, D.C. : U.S. Government Printing Office, 1980 - iv, 24 p. ; 26 cm. Subjects--Topical Terms: Chemicals--Safety measures Dewey Class. No.: 388.044073