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Open-access recreational resources : is doomsday around the corner?
Shechter, Mordechai, (1977)
Environmental quality in a growing economy : [this book is based on papers given at the 1966 RFF Forum on Environmental Quality held in Washington, March 8 and 9]
Jarrett, Henry, (1971)
Small business opportunities in outdoor recreation and tourism : Hearings, Ninety-third Congress, second session
(1974)
Economic and Demographic Factors Affecting Housing Demand into the 1980s and 1990s
Marcin, Thomas C., (1975)
Two sources of bias in the measurement of human response to the wilderness environment
Peterson, George L., (1973)