Qasim,Syed R <br/><br/>
Waste water treatment plants 

 - 2nd 
 - London  CRC  1999 
 - 1106 
<br/><br/><label>ISBN: </label>9781566766883  7632.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Science
<br/><br/><label>Dewey Class. No.: </label>628.3  QAS