Journal of the Institute of Engineers (India) - Environmental Engineering: Vol.no.91 March'2011 

 - National 
 - Kolkata- India  Institute of Engineers (India)  03/11 
 - 29PP, Half Yearly 
 -  91 .
<br/><br/><label>ISSN: </label>0251-110X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemical
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Journal<br/>Institution<br/>Engineers<br/>(India)<br/>:<br/>Vol.no.91<br/>Issue<br/>no.March<br/>18<br/>2011<br/>Chemical