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  1. 1

    The use of benefit transfer in the evaluation of water quality improvement an application in China per Du Yaping

    Publicat 1999
    Llibre

    The use of benefit transfer in the evaluation of water quality improvement an application in China
  2. 2

    The value of improved water quality for recreation in East Lake, Wuhan, China application of contingent valuation and travel cost methods per Du Yaping

    Publicat 1998
    Llibre

    The value of improved water quality for recreation in East Lake, Wuhan, China application of contingent valuation and travel cost methods

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