Welty, Joel Carl,  1901- <br/><br/>
The life of birds / 
by Joel Carl Welty and Luis Baptista 
 - 4th ed. 
 - New York :  Saunders College Publishing,  1988 
 - xiv, 754 p. :  ill. ;  25 cm. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0030689236 
<br/><br/><label>LCCN: </label>87-032143 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Birds