Design and retrofit of wastewater treatment plants for biological nutrient removal / 
Ed. by Clifford w. randall, James l. barnard, h. David stensel 
 - 420 páginas 
 - Water quality management library ;  v.5 .
<br/><br/><label>ISBN: </label>0877629226 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plantas depuradoras de agua
<br/><br/><label>LC Class. No.: </label>TD420  / D47