Kjekshus, Helge <br/><br/>
Ecology control and economic development in East Africa history 

 - London:  Heinemann Educational Books,  1977 
 - 215p.:  ill.;  23cm. 
<br/><br/>Includes bibliographies and references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology<br/>Economic conditions<br/>Tanzania<br/>History
<br/><br/><label>LC Class. No.: </label>IRA RC885.K58