Jennings, William Dale. <br/><br/>
The cowboys. 

 - New York,  Stein and Day  [1971] 
 - 242 p.  map.  22 cm. 
<br/><br/><label>ISBN: </label>0812814282  13.95 
<br/><br/><label>Source: </label>
<br/><br/><label>LCCN: </label>76164683