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  1. 1

    Comparisons of pulp and peel potassium content of the top five Philippine table banana cultivars 由 Luzano, Jonathan R.

    出版 2011
    Thesis

    Comparisons of pulp and peel potassium content of the top five Philippine table banana cultivars
  2. 2

    Environmental fate of macro-elements in upland soils under different land uses in Rizal 由 Urriza, Gavino Isagani P.

    出版 2004
    Thesis

    Environmental fate of macro-elements in upland soils under different land uses in Rizal
  3. 3

    Potassium supplying capacity of some coconut soils in the Philippines [microform] 由 Nartea, Roberto Negranza 1933-

    出版 1977
    Visual Material

    Potassium supplying capacity of some coconut soils in the Philippines [microform]
  4. 4

    Some characteristics of eight major soil series from the Visayan islands, Philippines and their potassium status [microform] 由 Magat, Severino S. 1946-

    出版 1977
    Visual Material

    Some characteristics of eight major soil series from the Visayan islands, Philippines and their potassium status [microform]
  5. 5

    the potassium supplying capacity of several Philippine soils under two moisture regimes [microform] 由 Biswas, Chitta Ranjan

    出版 1976
    Visual Material

    the potassium supplying capacity of several Philippine soils under two moisture regimes [microform]
  6. 6

    An experimental study of the radiometric determination of potassium content of soils and minerals [microform] 由 Maxino, Gerardo 1941-

    出版 1975
    Visual Material

    An experimental study of the radiometric determination of potassium content of soils and minerals [microform]
  7. 7

    Effects of potassium on the growth, yield and on the nutrient cation relationship in rice grown on calcereous soils [microform] 由 Montecillo, Lupo A. 1934-

    出版 1975
    Visual Material

    Effects of potassium on the growth, yield and on the nutrient cation relationship in rice grown on calcereous soils [microform]
  8. 8

    Potassium supplying capacity of some coconut soils in the Philippines 由 Nartea, Roberto Negranza 1933-

    出版 1969
    Thesis

    Potassium supplying capacity of some coconut soils in the Philippines
  9. 9

    Effects of potassium on the growth, yield and on the nutrient cation relationship in rice grown on calcareous soils 由 Montecillo, Lupo A. 1934-

    出版 1969
    Thesis

    Effects of potassium on the growth, yield and on the nutrient cation relationship in rice grown on calcareous soils
  10. 10

    Some characteristics of eight major soil series from the Visayan islands, Philippines and their potassium status 由 Magat, Severino S. 1946-

    圖書

    Some characteristics of eight major soil series from the Visayan islands, Philippines and their potassium status

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