Zobrazuji výsledky 31 - 40 z 84 pro vyhledávání '"Phosphorus."', doba hledání: 0,01 s. Upřesnit hledání
  1. 31

    Basic flow of phosphorus brackishwater fishponds Autor Baldevarona, Rodolfo B. 1944-

    Vydáno 1979
    Diplomová práce

    Basic flow of phosphorus brackishwater fishponds
  2. 32

    Supplying zinc requirements of sugarcane studies on phophorus-zinc interactions and method of zinc fertilizer applications [microform] Autor Lawas, Nestor R. 1949-

    Vydáno 1979
    Visual Material

    Supplying zinc requirements of sugarcane studies on phophorus-zinc interactions and method of zinc fertilizer applications [microform]
  3. 33

    The calcium and phosphorus requirements of swine weanling pigs from 10 to 20 kilogram liveweight [microform]. Autor Vo Ai Quac 1942-

    Vydáno 1977
    Visual Material

    The calcium and phosphorus requirements of swine weanling pigs from 10 to 20 kilogram liveweight [microform].
  4. 34

    Preparation of carrier-free phosphorus-32 [microform] Autor Aleta, Carlito R.

    Vydáno 1977
    Visual Material

    Preparation of carrier-free phosphorus-32 [microform]
  5. 35

    Sources and rates od fertilizer phosphorus for flooded rice in Buenavista clay [microform] Autor Duangputra, Piya 1939-

    Vydáno 1977
    Visual Material

    Sources and rates od fertilizer phosphorus for flooded rice in Buenavista clay [microform]
  6. 36

    The phosphate supply pattern of some Philippine soils with high and low phosphorus contents [microform]. Autor Malik, Muhammad Bashir 1935-

    Vydáno 1977
    Visual Material

    The phosphate supply pattern of some Philippine soils with high and low phosphorus contents [microform].
  7. 37

    Availability of inorganic phosphorus fractions and organic phosphorus accumulation in rice soils [microform]. Autor Singlachar, Mandayam Ammanji 1940-

    Vydáno 1977
    Visual Material

    Availability of inorganic phosphorus fractions and organic phosphorus accumulation in rice soils [microform].
  8. 38

    Evaluation of some phosphorous tests for lowland rice soils [microform] Autor Layese, Milegua Fernandez 1944-

    Vydáno 1976
    Visual Material

    Evaluation of some phosphorous tests for lowland rice soils [microform]
  9. 39

    Evaluation and correlation on selected phosphorous soil test methods for paddy soils [microform] Autor Samonte, Henry Peralta 1939-

    Vydáno 1976
    Visual Material

    Evaluation and correlation on selected phosphorous soil test methods for paddy soils [microform]
  10. 40

    Comprehensive management of phosphorus water pollution

    Vydáno 1975
    Kniha

    Comprehensive management of phosphorus water pollution

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