Evaluation of the APVDP shallow wells program in Hanang district 

 - Hanang:  District Development Director,  1981 
 - v.234p.:  35cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Wells<br/>Tanzania<br/>Hanang district
<br/><br/><label>LC Class. No.: </label>EAF QTO TD412.S5E92