CHENOWETH, LAURENCE B.
Industrial hygiene; a handbook of hygiene and toxicology for engineers and plant managers. By Laurence B. Chenoweth & Willard Machle.
CHENOWETH, LAURENCE B. Industrial hygiene; a handbook of hygiene and toxicology for engineers and plant managers. By Laurence B. Chenoweth & Willard Machle. © 7Oct38; A122073. Madeline M. Chenoweth (W) & Willard Machle (A); 15Nov65; R373596.
Madeline M. Chenoweth|W||Willard Machle|A