Lack, David Lambert <br/><br/>
Evolution illustrated by waterfowl / 
David Lack 
 - Oxford :  Blackwell Scientific Publications,  1974 
 - 96 p. :  ill. ;  23 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0632081309 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Waterfowl<br/>Birds--Evolution