Fao, United Nations <br/><br/>
Shifting Cultivation And Soil Conservation In Africa. 

 - Rome  1974 
 - vi,248p 
 - Fao Soils Bulletin 24. .
<br/><br/><label>Subjects--Topical Terms: </label><br/>JOXv6
<br/><br/><label>Dewey Class. No.: </label>JOXv6  / K8