Impact of modern technology and external aid on the Montane - Plains complex of Northern Tanzania :   a study into the intensification of land use in semi-arid areas 

 - 2-5p.  33cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Montane plains<br/>Modern technology
<br/><br/><label>LC Class. No.: </label>EAF FOS I5