Stevens, C. E. <br/><br/>
Comparative physiology of the vertebratae digestive system / 
by C. E. Stevens 
 - New York :  Cambridge,  1988. 
<br/><br/><label>ISBN: </label>0521330440 
<br/><br/><label>Subjects--Index Terms: </label>Vertebrata Zoology 
<br/><br/><label>Dewey Class. No.: </label>596.043