Balanço energético nacional (CD-ROM)
Balanço energético nacional [elektronický zdroj]. -- Brasília, DF, Brasil : National Department for Energy Politics. -- Description based on: 2002; title from disc label.
Brazil. Departamento Nacional de Desenvolvimento Energético.. Brazil. Departamento Nacional de Política Energética
Power resources - Brazil - Statistics - Periodicals.. Energy policy - Brazil - Periodicals