Characterization of health hazards in man's environment  

 - New Delhi:   Commonwealth Publishers,   1992 
 - 392p. 
<br/><br/><label>ISBN: </label>81-7169-216-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Universal Decimal Class. No.: </label>614.7   / N2