1. ASHRAE Handbook 1977, Fundamentals;ASHRAE,1977
2. Forest home sites influence heating and cooling energy;DeWalle;J. For.,1983
3. Homeowner's Guide to Landscaping that Saves Energy Dollars;Foster,1978
4. Leaf duration and the sequence of leaf development and abscission in northeastern urban hardwood trees;Halverson;Urban Ecol.,1986
5. Reductions of solar radiation by tree crowns;Heisler,1982