MAP20100003183 Collection efficiency of field sampling cassettes / C.I. Fairchild... [et al.]. — Cincinnati : NIOSH, 1980 Fondo donado por el Sr. Enrique González Fernández, del INSHT Sumario: Introduction -- Theory -- Experimental -- Results -- RAC and WT comparison -- Summary of results -- Conlusion 1. Aerosoles . 2. Partículas ambientales . 3. Higiene industrial . I. Fairchild, C.I. . II. National Institute for Occupational Safety and Health .