A mostrar 1 - 4 resultados de 4 para a pesquisa 'Cummings, Ronald', tempo de pesquisa: 0.01seg Refinar resultados
  1. 1

    New evaluation procedures for a new generation of water-related projects Por Cummings, Ronald

    Publicado em 1996
    Livro

    New evaluation procedures for a new generation of water-related projects
  2. 2

    New evaluation procedures for a new generation of water-related projects Por Cummings, Ronald G.

    Publicado em 1996
    Livro

    New evaluation procedures for a new generation of water-related projects
  3. 3

    Valuing environmental goods an assessment of the contingent valuation method Por Cummings, Ronald G.

    Publicado em 1986
    Livro

    Valuing environmental goods an assessment of the contingent valuation method
  4. 4

    Water resource management in northern Mexico Por Cummings, Ronald G.

    Publicado em 1972
    Livro

    Water resource management in northern Mexico

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