KRISHNAMOORTHY, BALA <br/><br/>
ENVIRONMENTAL MANAGEMENT 

 - 2ND 
 -  PHI LEARNING PVT. LTD, NEW DELHI  2008 
 - 267 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Science
<br/><br/><label>Dewey Class. No.: </label> / KRI