Environmental Assessment, 2nd Edition

Bagley, M. D., et al. Aesthetics for Environmental Planning. Environmental Protection Agency, Report No. EPA-600/5-73-009, November 1973.
Litton, R. Burton, et al. An Aesthetic Overview of the Role of Water in the Landscape. Prepared for the National Water Commission by the Department of Landscape Architecture, University of California, Berkeley, July 1971.
Gas Engineer s Handbook, Chap. 22, Fuel Comparisons. New York: The Industrial Press, 1969.
Proshansky, Harold M., et al., eds. Environmental Psychology: Man and His PhysicalSetting. New York: Holt, Rinehart and Winston, 1973.