Value estimates of water quality improvement using the double bounded dichotomous choice contingent valuation format: A case study for Yangtze River, China.
Value estimates of water quality improvement using the double bounded dichotomous choice contingent valuation format: A case study for Yangtze River, China.
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Value estimates of water quality improvement using the double bounded dichotomous choice contingent valuation format: A case study for Yangtze River, China.
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