Understanding tree use in farming systems :  based on the Workshop on Planning Fuelwood Projects with Participation of Rural People, Lilo ngwe, Malawi, 12-30 November, 1984. 

 - Rome :  FAO,  1985. 
 - vi, 82 p. :  ill. ;  30 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fuelwood-- Congresses.<br/>Renewable energy sources