1. Energy use for building construction;Stein;Center for Advanced Computation, University of Illinois, and R. G. Stein and Associates. U.S. Department of Energy, EDRA Report,1976
2. Energy cost of houses and light construction buildings;Baird,1983
3. Raw material balances, energy profiles and environmnetal unit factor estimates for structural wood products;Forintek Canada,1993
4. Raw material balances, energy profiles and environmental unit factor estimates for structural steel products;Forintek Canada,1993
5. Raw material balances, energy profiles and environmnetal unit factor estimates for cement and structural concrete products;Forintek Canada,1993