TY - BOOK ED - World Energy Conference TI - Global energy perspectives 2000 - 2020 U1 - 333.796 PY - 1989/// CY - Londres PB - WEC KW - Consumo de Energía KW - Recursos Energéticos N1 - 02634; Composition and maps of the regions. The energy demand. The energy supplies. The energy producction. The inter - regional exchanges ER -