Qasim, Syed R. <br/><br/>
Wastewater treatment plants : planning design and operation 
Syed R. Qasim 
 -  c.1985 
<br/><br/><label>ISBN: </label>0030624495 0039107620 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage disposal plants--General
<br/><br/><label>Dewey Class. No.: </label>628.3 QAS