Elangovan, R <br/><br/>
Unit operations in environmental engineering 
R. Elangovan, M.K. Saseetharan 
 - New Delhi  New Age international ( P) Limited, Publishers  1997 
 - 178 P 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9788122410976 
<br/><br/><label>ISSN: </label>94001324 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sanitary engineering
<br/><br/><label>Dewey Class. No.: </label>628 ELA