Niesen,Schmidt.Knut. <br/><br/>
Animal physiology :  adaptaation and environment. 

 - 3rd  ed. 
 - New york :  Vambridge university press,  1975. 
 - 619  p. :  ill ;    cm. 
<br/><br/>index. 
<br/><br/><label>ISBN: </label> $ 
<br/><br/><label>Subjects--Topical Terms: </label><br/>animal physiogy.