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  1. 31
    由 Chandler, Robert F.
    出版 1992
    圖書

    An adventure in applied science a history of the International Rice Research Institute
  2. 32
    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
  3. 33
    出版 1989
    圖書

    Sustaining upland development selected papers
  4. 34
    出版 1986
    圖書

    Global aspects of food production
  5. 35
    出版 1986
    圖書

    Man, agriculture and the tropical forest change and development in the Philippine uplands
  6. 36
    由 Iglesias, Gabriel U.
    出版 1985
    圖書

    Evaluation of the training of agricultural administrators terminal report
  7. 37
    圖書

    Organizing farmers for irrigation management the Buhi-Lalo experience
  8. 38
    出版 1982
    圖書

    Profits from poison a look into the socio-economics and politics of pesticides.
  9. 39
    由 Eckholm, Erik P.
    出版 1976
    圖書

    Losing ground environmental stress and world food prospects
  10. 40
    由 Castillo, Gelia Tagumpay
    出版 1975
    圖書

    All in a grain of rice
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