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  1. 1
    por Almeda, Juanita P.
    Publicado 1981
    Libro

    Farm technology on corn, sugarcane, and palay farms (irrigated and non-irrigated) : part IV farm technology on non-irrigated palay farms
  2. 2
    por Almeda, Juanita P.
    Publicado 1980
    Libro

    Farm technology on corn, sugarcane and palay farms (irrigated and non-irrigated) part III farm technology on irrigated palay farms
  3. 3
    por Vergara, Benito S.
    Publicado 1979
    Libro

    A farmer's primer on growing rice
  4. 4
    por Roumasset, James A.
    Publicado 1976
    Libro

    Rice and risk decision making among low-income farmers
  5. 5
    por Roumasset, James
    Publicado 1973
    Libro

    Estimating the risk of fertilization rice production in the Philippines
  6. 6
    por Barker, Randolf
    Publicado 1970
    Libro

    The impact of devaluation of fertilizer in Philippine rice production
  7. 7
    por Alcasid, Godofredo N.
    Publicado 1969
    Libro

    An economic analysis of the efficiency of the nitrogen fertilizer in rice production
  8. 8
    Thesis

    A benefit-cost analysis of using organic and inorganic fertilizer in rice production in Central Luzon
  9. 9
    Libro

    A model of fertilizer demand in the Asian rice economy a micro-macro analysis
  10. 10
    Libro

    The impact of fertilizer use on rice and corn
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