Prabhakar, V. K <br/><br/>
Encyclopaedia of environmental pollution and awareness in 21st century, Vol. 7  classification of pollution 

 - New Delhi  Anmol Pub.  2000 
 - viii,276 p. 
<br/><br/><label>ISBN: </label>8126106514 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ENVIRONMENTAL POLLUTION<br/>ENVIRONMENTAL PROBLEMS<br/>SOCIAL PROBLEMS
<br/><br/><label>Dewey Class. No.: </label>363.703  / ENC