Pettingill, Olin Sewall  1907-2001. <br/><br/>
Ornithology in laboratory and field / 
Olin Sewall Pettingill, Jr. ; illustrated by Walter J. Breckenridge. 
 - Fifth edition 
 - Orlando :  Academic Press,  1985. 
 - xi, 403 p. ;  26 cm. 
<br/><br/>Incluye referencias bibliográficas e índice. 
<br/><br/><br/>Inglés 
<br/><br/><label>ISBN: </label>0125524552 
<br/><br/><label>Subjects--Index Terms: </label>Ornithology Ornitología 
<br/><br/><label>Dewey Class. No.: </label>598