1. The design of a solar heating system using seasonal heat storage;Hooper,1975
2. Solar heating for buildings in Ontario;Higgin,1976
3. Cost effective solar heating of houses with seasonal storage of energy;Besant,1976
4. Annual collection and storage of solar energy for the heating of buildings;Beard,1978
5. Provident house project: final report. Rept. DEMO-15;Hix,1978