Wiens, John A. <br/><br/>
The ecology of bird communities / 
John A. Wiens. 
 - Cambridge ;  New York :  Cambridge University Press,  1989. 
 - 2v. 
 - Cambridge studies in ecology .
<br/><br/>v. 1. Foundations and patterns -- v. 2. Processes and variations. 
<br/><br/><label>ISBN: </label>0521260302 (v. 1) 0521365589 (v. 2) 
<br/><br/><label>LCCN: </label>90011132     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Birds--Ecology.