Leonard, Jonathan Norton etc. <br/><br/>
First farmers. 

 - Nederland  Time Life International  1974 
 - 160p. 
 - Time Life Books : Emergence of Man .
<br/><br/><label>Subjects--Topical Terms: </label><br/>V:70J
<br/><br/><label>Dewey Class. No.: </label>V:70J  / K4