Energy and the environment into the 1990s : proceedings of the 1st World Renewable Energy Congress, Reading, UK, 23-28 September 1990 / edited by A.A.M. Sayigh ; organized by World Renewable Energy Company Limited
v. 1. Plenary lectures ; Photovoltaic technology -- v. 2. Solar thermal technology -- v. 3. Materials science ; Wind energy ; Biomass technology -- v. 4. Solar and low energy architecture -- v. 5. Related topics