East Usambara catchment forest project: project document 1990-1993. 

 - Helsinki :  1990. 
 - 83p.  : ill.  ; 30cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Forests and forestry<br/>Tanzania<br/>Tanga Region<br/>East Usambara Mountains<br/>Ecological aspects
<br/><br/><label>LC Class. No.: </label>PAM QTO SD242.T34E3