Ram Kumar <br/><br/>
Environmental chemical hazards 
Ram Kumar 
 - New Delhi:  Sarup and Sons,  2000. 
 - 374p 
<br/><br/> HB 
<br/><br/><br/>Eng 
<br/><br/><label>ISBN: </label>8176251267 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pollution-Environmental aspects
<br/><br/><label>Dewey Class. No.: </label>577.27  / RAE