Phosphorus and Nitrogen Removal From Municipal Wastewater:  Principles and Practice / 
Richard Sedlak. 
 - 2nd ed. 
 - Boca Raton ;  London, a.o. :  Lewis Publishers,  1991. 
 - 253 p. 
 - 658.3'57 .
<br/><br/>Index: p. 229-240 
<br/><br/><label>ISBN: </label>0-87371-683-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage-Purification-Nitrogen removal<br/>Sewage-Purification-Phosphate removal<br/>Sewage disposal-United States-Cases studies
<br/><br/><label>Dewey Class. No.: </label>658.3'57