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  1. 1901

    The effect of rate and timing of nitrogen application with and without phosphorous on the performance of rice in Maapag clay loam per Melodia, Fortunato S. 1931-

    Publicat 1966
    Thesis

    The effect of rate and timing of nitrogen application with and without phosphorous on the performance of rice in Maapag clay loam
  2. 1902

    Effects of nitrogen forms and methods of application for lowland rice per Simsiman, Geronimo Vivit 1937-

    Publicat 1966
    Thesis

    Effects of nitrogen forms and methods of application for lowland rice
  3. 1903

    Fertilizer its importance in the development of Philippine agriculture.

    Publicat 1966
    Llibre

    Fertilizer its importance in the development of Philippine agriculture.
  4. 1904

    Statistics of crop responses to fertilizers.

    Publicat 1966
    Llibre

    Statistics of crop responses to fertilizers.
  5. 1905

    The principles of pollination ecology per Faegri, Knut

    Publicat 1966
    Llibre

    The principles of pollination ecology
  6. 1906

    Ammonium nitrate fertilizer plant per Galeng, Josefino A.

    Publicat 1966
    Thesis

    Ammonium nitrate fertilizer plant
  7. 1907

    Report of the Interregional Seminar on the Production of Fertilizers.

    Publicat 1966
    Llibre

    Report of the Interregional Seminar on the Production of Fertilizers.
  8. 1908

    Fertility and family planing in the Unitd States per Whelpton, Pascal Kidder 1893-

    Publicat 1966
    Llibre

    Fertility and family planing in the Unitd States
  9. 1909

    Antifertility compounds in the male and female development, actions, and applications of chemicals affecting the reproductive processes of animals, insects, and man. per Jackson, Harold

    Publicat 1966
    Llibre

    Antifertility compounds in the male and female development, actions, and applications of chemicals affecting the reproductive processes of animals, insects, and man.
  10. 1910

    Soil fertility and fertilizers per Tisdale, Samuel L.

    Publicat 1966
    Llibre

    Soil fertility and fertilizers

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