Qasim, Syed R., <br/><br/>
Wastewater treatment plants :  planning, design, and operation / 
Syed R. Qasim 
 - 2nd ed. 
 - 1107 páginas :  ilustraciones 
<br/><br/><label>ISBN: </label>1566766885 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plantas depuradoras de agua
<br/><br/><label>LC Class. No.: </label>TD746  / Q37 1999