Ritter, William F. <br/><br/>
Agricultural nonpoint source pollution : watershed management and hydrology / 
edited by William F. Ritter, Adel Shirmohammadi 
 - Boca Raton, Florida:   CRC Press,   2000 
 - 10 pages 
<br/><br/><label>ISBN: </label>1-56670-222-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental<br/>Technology & Engineering<br/>Water Supply