Dangos 1 - 9 canlyniadau o 9 ar gyfer chwilio 'David, Wilfredo P.', amser ymholiad: 0.01e Mireinio'r Canlyniadau
  1. 1
    gan David, Wilfredo P.
    Cyhoeddwyd 2003
    Llyfr

    Averting the water crisis in agriculture policy and program framework for irrigation development in the Philippines
  2. 2
    gan David, Wilfredo P.
    Cyhoeddwyd 2003
    Llyfr

    Averting the water crisis in agriculture policy and program framework for irrigation development in the Philippines
  3. 3
    gan David, Wilfredo P.
    Cyhoeddwyd 2003
    Llyfr

    Averting the water crisis in agriculture policy and program framework for irrigation development in the Philippines
  4. 4
    gan David, Wilfredo P.
    Cyhoeddwyd 2003
    Llyfr

    Averting the water crisis in agriculture policy and program framework for irrigation development in the Philippines
  5. 5
    gan David, Wilfredo P.
    Cyhoeddwyd 2000
    Click here to download the fulltext
    Llyfr

    Constraints opportunities and options in irrigation development
  6. 6
    gan David, Wilfredo P.
    Cyhoeddwyd 1990
    Llyfr

    Irrigation development in the Philippines brief history, present status, issues, problems and policy recommendations
  7. 7
    gan David, Wilfredo P.
    Cyhoeddwyd 1984
    Llyfr

    Environmental effects of watershed modifications.
  8. 8
    gan David, Wilfredo P.
    Cyhoeddwyd 1977
    Llyfr

    Land and water use planning
  9. 9
    gan David, Wilfredo P.
    Cyhoeddwyd 1977
    Llyfr

    Operationalization of the national land use model
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