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  1. 1

    Caraga fertilizer anomaly revealed. מאת Diaz, Jess

    הוצא לאור ב Philippine Star (2006)
    Article

    Caraga fertilizer anomaly revealed.
  2. 2

    DA-8 promotes less use of fertilizer in rice production מאת Meniano, Sarwell Q.

    הוצא לאור ב Leyte Samar Daily Express (2004)
    Article

    DA-8 promotes less use of fertilizer in rice production
  3. 3

    Managing risks of nitrates to humans and the environment

    יצא לאור 1999
    ספר

    Managing risks of nitrates to humans and the environment
  4. 4

    World and regional supply and demand balances for nitrogen, phosphate, and potash, 1992/99-1998

    יצא לאור 1994
    ספר

    World and regional supply and demand balances for nitrogen, phosphate, and potash, 1992/99-1998
  5. 5

    World and regional supply and demand balances for nitrogen, phosphate, and potash, 1991/92-1997

    יצא לאור 1993
    ספר

    World and regional supply and demand balances for nitrogen, phosphate, and potash, 1991/92-1997
  6. 6

    The role of fertilizer subsidies in agricultural production a review of select issues. מאת Quibria, M.G

    יצא לאור 1987
    ספר

    The role of fertilizer subsidies in agricultural production a review of select issues.
  7. 7

    State of the art non-metallic minerals fertilizer research.

    יצא לאור 1986
    ספר

    State of the art non-metallic minerals fertilizer research.
  8. 8

    The effect of various rates of mono-ammonium phosphate (16-20-0) fertilizer application on milkfish porduction in brackishwater ponds מאת Okoye, Fabian Chidozie

    יצא לאור 1982
    Thesis

    The effect of various rates of mono-ammonium phosphate (16-20-0) fertilizer application on milkfish porduction in brackishwater ponds
  9. 9

    Effects of fermented pig manures on growth of natural food organisms and fish production in brackishwater fishponds מאת Laureta, Liberato V.

    יצא לאור 1982
    Thesis

    Effects of fermented pig manures on growth of natural food organisms and fish production in brackishwater fishponds
  10. 10

    Evaluation of burnt rice haul on the production of milkfish מאת Lucena-Olano, Virginia

    יצא לאור 1982
    ספר

    Evaluation of burnt rice haul on the production of milkfish

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