Perspectives in ornithology : essays presented for the centennial of the American Ornithologists' Union 
edited by Alan H. Brush and George A. Clark, Jr 
 - Cambridge  Cambridge University Press  2009 
 - x, 560 p. : ill. ; 22 cm 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9780521113045 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Birds
<br/><br/><label>Dewey Class. No.: </label>598 BRU