Nambiar (Ragavan.K) <br/><br/>
Course Book on Environmental Studies 

 -  2009  Nalpat Publishers, Kochi 
 - 321  0  Paper 
<br/><br/> Paper Back 
<br/><br/><label>ISBN: </label>978-81-901761-3-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>WATER SUPPLY AND POLLUTION CONTROL 8TH ed
<br/><br/><label>Dewey Class. No.: </label>GZ