TY - BOOK ED - United Nations. Deparment of Technical Cooperation for Development (UNDTCD) TI - Energy and environment in the development process U1 - 333.72 PY - 1991/// CY - Beijing PB - UNDTCD KW - EnergĂ­a KW - Medio Ambiente KW - Desarrollo Sostenible N1 - 03849; Energy and environment in the development process. Environmental impacts of energy development ER -