Kjekshus, Helge. <br/><br/>
Ecology control and economic development in East African history :  the case of Tanganyika 1850-1950 / 
Helge Kjekshus. 
 - London :  Heinemann,  1977. 
 - viii, 215 p. :  ill. ;  23 cm. 
<br/><br/> Includes indexes. 
<br/><br/>Bibliography: p. 190-209. 
<br/><br/><label>ISBN: </label>0435945262  0435945270 
<br/><br/><label>LCCN: </label>77368366  
<br/><br/><label>Nat. Bib. No.: </label>GB*** 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology--Tanzania.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Tanzania--Economic conditions.
<br/><br/><label>Dewey Class. No.: </label>330.96782  / KJE