Lucena, Reinaldo F P <br/><br/>
Useful plants of the semi-arid northeastern region of Brazil--a look at their conservation and sustainable use.  [electronic resource] 

 -  Environmental monitoring and assessment  Feb 2007 
 - 281-90 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/s10661-006-9521-1  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biodiversity<br/>Brazil<br/>Conservation of Natural Resources--methods<br/>Desert Climate<br/>Plant Development<br/>Plants--classification<br/>Trees--classification