Shenkalwa, Erasto M. <br/><br/>
Evaluation of erosion control in Tanzania 

 - London  State university of ghent  1989 
 - vi,75p.  30cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil erosion
<br/><br/><label>LC Class. No.: </label>PAM QTO S625.T34S53