New sources of energy and energy development : report on the United Nations Conference on New Sources of Energy: solar energy, wind power, geothermal energy, Rome, 21 to 31 August, 1961 - United Nations. Secretary-General, 1961- (Thant); United Nations. Department of Economic and Social Affairs (New York : United Nations, 1962)
"United Nations publication. Sales no.: 62.I.21."
At head of title: Dept. of Economic and Social Affairs.
"List of conference papers": p. 55-60.
Keywords: Power (Mechanics) -- Congresses; Power resources -- Congresses