Wiens, John A. <br/><br/>
The ecology of bird communities / 
John A. Wiens. 
 - Cambridge [England] ;  New York :  Cambridge University Press,  1989. 
 - 1 v. :  ill. ; 
<br/><br/>v. 1. Foundations and patterns -- v. 2. Processes and variations. 
<br/><br/><label>ISBN: </label>9780521426343 (v. 1) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Birds
<br/><br/><label>Dewey Class. No.: </label>598.25 WIE