Lacerda, Luiz Drude <br/><br/>
Estimating the importance of natural and anthropogenic sources on N and P emission to estuaries along the Ceará State Coast NE Brazil.  [electronic resource] 

 -  Environmental monitoring and assessment  Jun 2008 
 - 149-64 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0167-6369 
<br/><br/><label>Standard No.: </label>10.1007/s10661-007-9884-y  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture<br/>Animal Husbandry<br/>Aquaculture<br/>Brazil<br/>Humans<br/>Nitrogen--analysis<br/>Phosphorus--analysis<br/>Water Pollutants, Chemical--analysis