Patt, Frank A. <br/><br/>
Industrial hygiene and toxicology / 
Frank A. Patt ; Clayton G.D. 
 - v.2 ;  24 cm 
<br/><br/> Includes indexes. 
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Occupational Diseases<br/>Poisons<br/>Occupational Medicine
<br/><br/><label>National Library of Medicine Call No.: </label>WA 400  / P38 1958