Managing risks of nitrates to humans and the environment/ 

 - Uk  The Royal Society of Chemistry  1999 
 - 340 pages  25cm. 
<br/><br/> Include index 
<br/><br/><label>ISBN: </label>0-85404-768-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural Ecosystem
<br/><br/><label>LC Class. No.: </label>TD 196 N55 M36 1999 CIRC