TY - BOOK ED - International Energy Agency (IEA) TI - Annual report on energy research development and demonstration: activities of the IEA 1980 - 81 U1 - 333.79 PY - 1981/// CY - Paris PB - OECD, IEA KW - Recursos Energéticos KW - Tecnología KW - Conservación de la Energía N1 - 04227; National programme reviews. High level group for energy technology commercialisation. Collaborative RD and D projects. Energy studies. Energy conservation. Coal technology. Nuclear reactor safety experiments. Geothermal energy systems. Solar energy. Biomass conversion. Ocean energy. Wind energy. Fusion energy. Hydrogen ER -