Showing 1 - 9 results of 9 for search '', 查詢時間: 0.20s Refine Results
  1. 1
    出版 2010
    圖書

    Agricultural research prioritization: application at the regional level in Cagayan Valley, Philippines: a training guide Agnes C. Rola and Elvira E. Dumayas.
  2. 2
    出版 2004
    圖書

    Special issues in agriculture
  3. 3
    由 Madeley, John
    出版 2002
    圖書

    Food for all the need for a new agriculture
  4. 4
    由 Mingsan Khaaosaaat
    出版 2000
    圖書

    The growth and sustainability of agriculture in Asia
  5. 5
    出版 1994
    圖書

    Behavior of research organizations Philippine cases in agriculture and natural resources
  6. 6
    由 Ocampo, Romeo B.
    出版 1989
    圖書

    D.A. planning manual organization, outputs and processes of planning in the Department of Agriculture, Republic of the Philippines
  7. 7
    出版 1986
    圖書

    Global aspects of food production
  8. 8
    出版 1955
    圖書

    The Philippines ICA agriculture program, 1955.
  9. 9
    出版 1954
    圖書

    Agricultural information yearbook a resume of the latest developments in Philippine agricultural resources. v. 1-.
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