Energy balances of OECD countries/ International Energy Agency.. -- 

 - Paris:  OCDE,  1988 
 - 2 vol.  :il. 
<br/><br/> Contem trŠs volumes de 1988, 1989- 1990 e 1992.  Inv. 2018 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Balanco energetico<br/>Energia<br/>Fornecimento de energia<br/>Paises da OCDE
<br/><br/><label>Universal Decimal Class. No.: </label>620.9  / OCD en