Ongley, Edwin D. <br/><br/>
Control of water pollution from agriculture / 
Edwin D. Ongley 
 - Rome :    c1996. 
 - xiii,101 p. :  ill. ;  26 cm. 
<br/><br/><label>ISBN: </label>9251038759 
<br/><br/><label>LCCN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water pollution control
<br/><br/><label>LC Class. No.: </label>TD195  / .A34O53 1996 
<br/><br/><label>Dewey Class. No.: </label>628.1684  / O58c