Dickson, James Geere <br/><br/>
The role of insectivotous birds in forest ecosystems; proceeding of a symposium .. 

 - New York :  Academic Press,  1979 
 - 381 p.  : ilus. ; gráfs. 
<br/><br/><label>LCCN: </label>19517 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aves e insectos.<br/>Ecología forestal.<br/>Ornitología económica.
<br/><br/><label>Dewey Class. No.: </label>634.94  / D5