Modelo energetico brasileiro [Alcool; Madeira; Carvao vegetal] [Brazilian energetic model [Alcohol; Wood; Charcoal]] - 2. ed. - Brasilia, DF (Brasil): 1981. - 91 p. 7 tables Subjects--Topical Terms: Recurso energeticoAlcoolMadeiraCarvao vegetalConsumoConservacao