Hazlewood,Arthur. <br/><br/>
Irrigation economics in poor countries:  illustrated by the Usangu Plains of Tanzania/ 
by Arthur Hazlewood and Ian Livingstone. 
 - 1st ed. 
 - Oxford ;  New York :  Pergamon Press,  1982. 
 - viii, 144 p. :  ill. ;  22 cm. 
<br/><br/><label>ISBN: </label>008027451X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Irrigation--Economic aspects--Developing countries.
<br/><br/><label>LC Class. No.: </label>HD1714  / .H35 1982