Chemical hazards in the workplace :
Choudhary, Gangadhar, 1935-,
Chemical hazards in the workplace : Measurement and control / Gangadhar choudhary - 628 páginas
Boseal on symposium by the division of chemical healt and safety at the second chemical congress of the north american continent (180th acs national meeting), las vegas, nevada, august 25-28, 1980
0841206082
Monitores ambientales
Higiene industrial--Congresos
Toxicología industrial--Congresos
Ergonomía--Congresos
RA1229 / C45
Chemical hazards in the workplace : Measurement and control / Gangadhar choudhary - 628 páginas
Boseal on symposium by the division of chemical healt and safety at the second chemical congress of the north american continent (180th acs national meeting), las vegas, nevada, august 25-28, 1980
0841206082
Monitores ambientales
Higiene industrial--Congresos
Toxicología industrial--Congresos
Ergonomía--Congresos
RA1229 / C45