Porcella, D. B <br/><br/>
Comprehensive management of phosphorus water pollution / 
by Donald B. Porcella and A. Bruce Bishop 
 - Ann Arbor :  Ann Arbor Science,  1975 
 - vii, 303 p. :  ill. ;  24 cm. 
<br/><br/>Bibliography : p. 229-250 
<br/><br/><label>ISBN: </label>0250400731 
<br/><br/><label>LCCN: </label>74-083859 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Phosphorus--Environmental aspects<br/>Water--Pollution