Walker, Ernest P.  1891-1969 <br/><br/>
Walker's Mammals of the world / 
Ronald M. Nowak 
 - 5th ed. 
 - Baltimore :  Johns Hopkins University Press,  1991 
 - v. :  ill. ;  26 cm. 
<br/><br/> Rev. ed. of: Mammals of the world. 4th ed. 1983 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>080183970X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mammals<br/>Mammals--Bibliography