Mahajan, V. J. <br/><br/>
Environment protection challenges and issues / 
Mahajan, V. J. 
 - xviii, 271 p. : ill. ; 22 cm. 
<br/><br/><label>ISBN: </label>8171005284 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment
<br/><br/><label>Dewey Class. No.: </label>628.168