El Mangouri Hassan A <br/><br/>
Mechanization of agriculture as a factor influencing population Mobility in the Developing Countries    Experiences in The Democratic Republic of the Sudan    
El Mangouri Hassan A 
 - Berlin  Reimer verlag           1983 
 - v, 287p  cm. 
 - Abhandlungedes Geographischen Institute Anthuropogeographie; 35 .
<br/><br/> Bibliography: P 262-82; Appendix: P 283-87 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Migration
<br/><br/><label>Dewey Class. No.: </label>U42.687.N8, M3