Lydekker, R. <br/><br/>
Catalogue of the ungulate mammals in the British museum (Natural history) 

 - London  Johnson Reprint Co.  1966 
 - xii, 437p.  23cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ungulata
<br/><br/><label>LC Class. No.: </label>QL737.U4B76 Vol.4