Assessment and control of nonpoint source pollution of aquatic ecosystems :  a practical approach / 
edited by Jeffrey A. Thornton ... [y otros.] 
 - xi, 466 páginas :  ilustraciones 
 - Man and the biosphere series ;  v. 23 .
<br/><br/><label>ISBN: </label>1-85070-384-1 (Parthenon) 92-3-103407-3 (Unesco) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Contaminación difusa<br/>Agua--Contaminación
<br/><br/><label>LC Class. No.: </label>TD424.8  / A77