Vertebrates :  adaptation / 
with introduction by Norman K. Wessells. 
 - San Francisco :  W. H. Freeman,  1980. 
 - vi, 250 p. :  ill. ;  28 cm. 
<br/><br/>Bibliography : P. 245-250. 
<br/><br/><label>ISBN: </label>5071671168 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vertebrates--Addresses, essays, lectures.<br/>Adaptation (Biology)--Addresses, essays, lectures.