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Benefits transfer in nonmarket resource valuation
Downing, Mark E., (1992)
Environmental valuation in developing countries : the recreational value of wildlife viewing
Navrud, Ståle, (1994)
The valuation of recreation resources
(1990)
An assessment of the empirical magnitude of option values for environment goods
Kling, Catherine L., (1993)
Some results on the variance of welfare estimates from recreation demand models
Kling, Catherine L., (1992)
Estimating the precision of welfare measures
Kling, Catherine L., (1991)