Industrial hygiene aspects of plant operations / 
Lester V. Cralley ; Lewis J. Cralley, editors 
 - volúmenes 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Higiene industrial<br/>Procesos de manufactura--Aspectos sanitarios
<br/><br/><label>LC Class. No.: </label>RC967  / I53