%0 Dataset %T Reference Point Effects in Eliciting Values of Environmental Goods, 1988-1990: [Oregon] %A Gregory, Robin %A Lichtenstein, Sarah %A MacGregor, Donald %A Slovic, Paul %A Knetsch, Jack %D 2006-01-12 %R 10.3886/ICPSR06042.v1 %I [distributor]