333.7<br/>PAN<br/><br/>
1448<br/><br/>
Pandey, G. N. <br/><br/>
ENVIRONMENTAL MANAGEMENT 

. – NEW DELHI :  VIKAS PUBLISHING HOUSE PVT. LTD..
<br/><br/>398 p. 
<br/><br/>ISBN 81-259-0292-9 .
<br/><br/><label>Dewey Class. No.: </label>333.7  / PAN