1. Renewable energy resources: a guide to the literature;Canada, Energy Mines and Resources;Rep. EI 77-5,1977
2. Solar home heating and cooling: technology and diffusion;Sewell;CPL Exchange Bibliography,1977
3. Application of Solar technology to today's energy needs;U.S. Congress, Office of Technology Assessment,1977
4. Implementing solar technology in Canada: the costs, benefits, and role of government;Berkowitz,1977
5. Turn on the sun;Ontario, Ministry of Energy,1977