Mwalyosi, Raphael B. B. <br/><br/>
A resource management strategy for lake Manyara catchment basin Tanzania: proceedings of a workshop 5-6 march 1992 

 - Dar es Salaam  University of Dar es Salaam  1992 
 - 45p.  23cm. 
<br/><br/><label>LC Class. No.: </label>IRA S912.T3R47