AYENSU, Edward S. <br/><br/>
Firewood Crops. Shrub and Tree Species for Energy Production 

 - Whashington  National Academy Press   1980 
 - 237 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LA LEŅA<br/>PRODUCCION ENERGETICA
<br/><br/><label>Universal Decimal Class. No.: </label>630*9 AYE