Environmental health 
Edited by P. Walton Purdom. Contributors: Karl L. Gabriel and others 
 - New York  Academic Press  1971 
 - xiv, 584 p. : ill. ; 25 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>70-154403 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental health