Yanda, Pius Zebhe <br/><br/>
Soil erosion as a major contributing factor to the degradation of arable land in Kondoa district, Central Tanzania:   the case of Mwisanga catchment area 

 - Stockholm:  Stockholm University,  1991 
 - 15p.:  ill.;  23cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil erosion<br/>Tanzania<br/>Kondoa
<br/><br/><label>LC Class. No.: </label>IRA S623.T3Y3