Patty's industrial hygiene and toxicology /
Patty, Frank Arthur, 1897,
Patty's industrial hygiene and toxicology / George D. Clayton, Florence E. Clayton, editors - volúmenes
0471026980 (v. 3) 0-471-16046-6 (v. 1)
Higiene industrial
Toxicología industrial
RC967 / P37
Patty's industrial hygiene and toxicology / George D. Clayton, Florence E. Clayton, editors - volúmenes
0471026980 (v. 3) 0-471-16046-6 (v. 1)
Higiene industrial
Toxicología industrial
RC967 / P37