Zehnder, Andreas <br/><br/>
Agricultural survey in a rural Tanzania community 

 - Dar es Salaam:  TFNC,  1986. 
 -  ill.;  23cm.: 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural surveys<br/>Tanzania Morogoro region
<br/><br/><label>LC Class. No.: </label>IRA S473.T3Z4