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  1. 1

    Optimizing the welfare benefits from ecotourism the case of Calatagan Mangrove Forest Conservation Park 著者: Diona, Dan Leo Z. II

    論文

    Optimizing the welfare benefits from ecotourism the case of Calatagan Mangrove Forest Conservation Park
  2. 2

    Estimating the recreational value of Taal Volcano Protected landscape, Philippines using benefit transfer 著者: Vista, Arvin B.

    論文

    Estimating the recreational value of Taal Volcano Protected landscape, Philippines using benefit transfer
  3. 3

    The economic theory and measurement of environmental benefits 著者: Johansson, Per-Olov 1949-

    出版事項 1987
    図書

    The economic theory and measurement of environmental benefits

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