Whitlock, Ralph. <br/><br/>
Rare breeds  : the vulnerable survivors 

 - New York :  Van Nostrand Reinhold Company,  1980 
 - 160 p.  : ilus. 
<br/><br/><label>LCCN: </label>53782 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aves de corral--Razas.<br/>Ganado--Razas.
<br/><br/><label>Dewey Class. No.: </label>636.2  / W45