Occupational hygiene: an introductory text 

 - London  Blackwell Scientific  1980 
 - ix,424p.  ill. 
<br/><br/><label>ISBN: </label>0632005637 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hhygiene
<br/><br/><label>LC Class. No.: </label>MED RC967  / O2