Plog, Barbara A. <br/><br/>
Fundamentals of industrial hygiene 
Barbara A. Plog,  
 - 4th ed 
 - Illinois  Nationa safety council  1995 
 - xii, 1011p.  ill;  29cm 
<br/><br/><label>ISBN: </label>0879121718 
<br/><br/><label>Dewey Class. No.: </label>613.62/  / PLO