The economics of natural environments studies in the valuation of commodity and amenity resources - Krutilla, John V.; Fisher, Anthony C.; Resources for the Future (Baltimore Published for Resources for the Future, inc. by the Johns Hopkins University Press, 1975)
"Represents a synthesis of selected work undertaken in the Natural Environments Program at Resources for the Future.
Keywords: Natural resources -- United States; Natural resources -- Valuation -- United States; Public lands -- United States