Pillai, R.R.Sreemahadevan <br/><br/>
Comprehensive laboratory manual for Environmental science and engineering 
P.R. Sreemahadevan pillai 
 - New Delhi  New age intenational   2009 
 - 144p. 
<br/><br/><label>ISBN: </label>9788122426915  195 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental science
<br/><br/><label>Dewey Class. No.: </label>628.078  / PIL