Annual report of the surveys and mapping division 1969 
housing and Urban Development Tanzania Ministry of lands 
 - Dar es Salaam  University of Dar es Salaam  1969 
 - 23p.  ill.  25cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Surveying<br/>Tanzania, <br/>Tanzania surveys
<br/><br/><label>LC Class. No.: </label>IRA GA76.T3T36