Cligett, L. Hay, R. Unruh, J. D. <br/><br/>
Enviromental change in southern Africa: migration, generation and land tenure in zambian frontier 

 - Stanford University: 2003 
 - 21p. 
<br/><br/>includes bibliography 
<br/><br/><label>LC Class. No.: </label>MIG 2014.09