Prabhakar V K Ed <br/><br/>
Encyclopaedia of Environmental Pollution and Awareness in 21st Century 

 - 7th 
 - New Delhi  Anmol Publication Pvt. Ltd.  2000 
 - 257 
<br/><br/><label>ISBN: </label>8126106514 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography
<br/><br/><label>Dewey Class. No.: </label>363.737 PRA