TY - BOOK AU - Grenon, Michel TI - Energy reserves and resources U1 - 333.79 PY - 1990/// CY - Brusellas PB - Commission of the European Communities KW - Petróleo KW - Gas Natural KW - Carbón KW - Uranio KW - Proyección N1 - Documento presentado en el Seminario Energy for a new century, the European Perspective, celebrado en Bruselas el 3 t 4 mayo de 1990; 02702; This report presents and assesses the recent estimates of world non - renewable energy resource : oil, natural gas, coal and uranium. Special attention has been devoted to oil and gas, because they warrant most concern in the sense that there is a need for effective action in this area ER -