Carabias-Martínez, Rita <br/><br/>
Evolution over time of the agricultural pollution of waters in an area of Salamanca and Zamora (Spain).  [electronic resource] 

 -  Water research  Feb 2003 
 - 928-38 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0043-1354 
<br/><br/><label>Standard No.: </label>10.1016/s0043-1354(02)00366-4  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture<br/>Environmental Monitoring<br/>Herbicides--analysis<br/>Seasons<br/>Spain<br/>Time Factors<br/>Water Pollutants, Chemical--analysis