Отображение 1 - 4 результаты of 4 для поиска 'Cummings, Ronald', время запроса: 0.01сек. Отмена результатов
  1. 1

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

    Опубликовано 1996
    ‌

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

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

    Опубликовано 1996
    ‌

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

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

    Опубликовано 1986
    ‌

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

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

    Опубликовано 1972
    ‌

    Water resource management in northern Mexico

Инструменты поиска: