Environmental impact of nonpoint source pollution / edited by Michael ROvercash, James MDavidson. 

 - Ann Arbor, Mich: Ann Arbor Science, c1980. 
 - xii, 449 p: ill; 24 cm. 
<br/><br/><label>ISBN: </label>0250403390 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nonpoint source pollution Nonpoint source pollution--United States
<br/><br/><label>Dewey Class. No.: </label>363.7394 ENV