Erakusten 1 - 2 emaitzak -- 2 bilaketa honetara 'Du Yaping', Bilaketaren denbora: 0,01s Findu emaitzak
  1. 1

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

    Argitaratua 1999
    Liburua

    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 nork Du Yaping

    Argitaratua 1998
    Liburua

    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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