Van Tyne, Josselyn,  1902-1957. <br/><br/>
Fundamentals of ornithology / 
Josselyn Van Tyne and Andrew J. Berger. 
 - 2nd ed. 
 - New York :  Wiley,  1976. 
 - xviii, 808 p. :  ill. ;  24 cm. 
<br/><br/> "A Wiley-Interscience publication" 
<br/><br/>Includes bibliographical references and index. 
<br/><br/> Open access. 
<br/><br/><label>ISBN: </label>0471899658 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ornithology.<br/>Birds--Classification.