Mvena, Z. S. K. <br/><br/>
The present ecological predicicament and the future of Ismani, Iringa 

 - Tanzania  SUA  1986 
 - 12p.  29cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricalture ecology
<br/><br/><label>LC Class. No.: </label>PAM QTO SD473.T3M8