Journal of the Institution of Engineers (India)- Environmental Engineering:Vol.92, September'2011 

 - National 
 - Kolkata- India  Institute of Engineers (India)  2011 
 - 22PP 
 -  92 .
<br/><br/><label>ISSN: </label>0251-110X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Civil/ Environmental/ Chemical
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Journal<br/>Institution<br/>Engineers<br/>(India)-<br/>Environmental<br/>Engineering:Vol.92<br/>September'2011<br/>Civil/ Environmental/ Chemical