TY - BOOK ED - Naciones Unidas TI - Energy reserves and supplies in the ECE region, present situation and perspectives U1 - 333.823 PY - 1979/// CY - Geneva PB - Economic Commission for Europe KW - Recursos Energéticos KW - Petróleo KW - Gas Natural KW - Carbón KW - Medio Ambiente N1 - 01542; Growth prospects for coal. Oil reserves and supplies. Growth potential of natural gas. Hydropower. Unconventional forms of energy. Secondary forms of energy. Capital requirements of the energy sector. Environmental and climatic issues ER -