Base de dados bibliográfica. Pesquisa: "DE Estados Unidos da América" + "DE Estados Unidos da América$"
Resultados de 36 a 40 sobre 153 encontrados.
Autor:
JOINT COMMITTEE ON BATHING PLACES. Conference of State Sanitary Engineers
Título:
Design equipment and operation of swimming pools and other public bathing places / prepared by, Joint Committee on Bathing Places.Conference of State Sanitary Engineers, American Public Health Association. Engineering Section ; aproved by, Conference of State Sanitary Engineers, Engineering Section, Committee on Research and Standars, A%
ESTADOS UNIDOS DA AMÉRICA. Public Health Service. Division of Industrial Hygiene
Título:
Health of ferrous foundrymen in illinois / U. S. Public Health Service. Division of Industrial Hygiene, Illinois Department of Public Health. Division of Industrial Hygiene