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  1. 1

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

    Julkaistu 2011
    Opinnäyte

    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 Tekijä Urriza, Gavino Isagani P.

    Julkaistu 2004
    Opinnäyte

    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] Tekijä Nartea, Roberto Negranza 1933-

    Julkaistu 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] Tekijä Magat, Severino S. 1946-

    Julkaistu 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] Tekijä Biswas, Chitta Ranjan

    Julkaistu 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] Tekijä Maxino, Gerardo 1941-

    Julkaistu 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] Tekijä Montecillo, Lupo A. 1934-

    Julkaistu 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 Tekijä Nartea, Roberto Negranza 1933-

    Julkaistu 1969
    Opinnäyte

    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 Tekijä Montecillo, Lupo A. 1934-

    Julkaistu 1969
    Opinnäyte

    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 Tekijä Magat, Severino S. 1946-

    Kirja

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

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