TY - BOOK ED - Agency for International Development TI - Energy for rural development: renewable resources and alternative technologies for developing countries U1 - 621.47 PY - 1976/// CY - Washington PB - National Technical Information Service KW - Energía Solar KW - Tecnología KW - Países en Desarrollo N1 - 05349; Nontechnical section and Technical section of solar energy. Direct uses of solar energy : heating, cooling, distillation, crop drying, power generation, and fotovoltaics devices. Indirect uses of solar energy : wind energy, hydropower, photosynthesis as an energy source, microbiological conversion of plant materials to liquid fuels. Other technologies : geothermal energy, energy storage ER -