Tanzania improved charcoal production 

 - Dar es Salaam   : energy and minerals Ministry of water,  1991. 
 - 67p.   : ill.   ; 27cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Charcoal production<br/>Tanzania
<br/><br/><label>LC Class. No.: </label>IRA PAM TP842.F75