Visas 1 - 4 av 4 resultat för sökning 'Cummings, Ronald', Sökningstid: 0,01s Förfina resultatet
  1. 1

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

    Publicerad 1996
    Bok

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

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

    Publicerad 1996
    Bok

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

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

    Publicerad 1986
    Bok

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

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

    Publicerad 1972
    Bok

    Water resource management in northern Mexico

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