01042nam2-2200313---450-99000985141040332120140422104037.0000985141FED01000985141(Aleph)000985141FED0100098514120140422d1963----km-y0itay50------baengfreUSa-------101yy<<1.: >>General sessions= Séances généralesNew YorkUnited Nations1963IX, 218 p.ill.28 cm0010009851382001Proceedings of the United Nations Conference on new sources of energysolar energy, wind power and geothermal energy, Rome, 21-31 august 19611Séances généralesUnited Nations Conference on new sources of energy<1961 ;Rome>522715Nazioni UniteITUNINARICAUNIMARCBK990009851410403321T 5/435601DINGEDINGEGeneral sessions825737UNINA