Willis, E O <br/><br/>
Birds of a habitat spectrum in the Itirapina Savanna, São Paulo, Brazil (1982-2003).  [electronic resource] 

 -  Brazilian journal of biology = Revista brasleira de biologia  Nov 2004 
 - 901-10 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1519-6984 
<br/><br/><label>Standard No.: </label>10.1590/s1519-69842004000500022  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Birds--classification<br/>Brazil<br/>Environment<br/>Population Density<br/>Population Dynamics