Rald, Jorgen <br/><br/>
On the agricultural system of Muzinga village in Bukoba district, Tanzania 

 - Dar es Salaam  University of Dar es Salaam  1967 
 - 16p.  23cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural surveys
<br/><br/><label>LC Class. No.: </label>IRA S602.5.T3R3