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  1. 1

    Decision processes for determining diagnostic and predictive criteria for soil nutrient management workshop proceedings, 6-10 September 1999, PhilRice, Maligaya, Munoz, Nueva Ecija...

    יצא לאור 2000
    ספר

    Decision processes for determining diagnostic and predictive criteria for soil nutrient management workshop proceedings, 6-10 September 1999, PhilRice, Maligaya, Munoz, Nueva Ecija, Philippines
  2. 2

    Advances in phosphate fertilizer technology

    יצא לאור 1993
    ספר

    Advances in phosphate fertilizer technology
  3. 3

    Citraphos as a phosphorus fertilizer for pastures on sandy soils. מאת Beckwith, R.S

    יצא לאור 1986
    ספר

    Citraphos as a phosphorus fertilizer for pastures on sandy soils.
  4. 4

    Effect of different levels of chicken manure and ammonium phosphate on milkfish (Chanos chanos Forsskal) production in brackishwater ponds מאת Bara, Agabus 1952-

    יצא לאור 1984
    Thesis

    Effect of different levels of chicken manure and ammonium phosphate on milkfish (Chanos chanos Forsskal) production in brackishwater ponds
  5. 5

    The uptake and translocation of phosphorus by rice (Oryza sativa L.) under soil moisture stress [microform]. מאת Alcoseba, Chesed Marian L. 1954-

    יצא לאור 1980
    Visual Material

    The uptake and translocation of phosphorus by rice (Oryza sativa L.) under soil moisture stress [microform].
  6. 6

    Nutrient composition and growth of pine-apple and coconut intercrops as influenced by nitrogen, phosphorus and potasium [microform]. מאת Margate, Rogaciano Zamoras 1944-

    יצא לאור 1980
    Visual Material

    Nutrient composition and growth of pine-apple and coconut intercrops as influenced by nitrogen, phosphorus and potasium [microform].
  7. 7

    The role of phosphorus in agriculture

    יצא לאור 1980
    Available for UP System via Wiley Online Library
    Electronic Resource

    The role of phosphorus in agriculture
  8. 8

    Process technologies for phosphate fertilizers

    יצא לאור 1978
    ספר

    Process technologies for phosphate fertilizers
  9. 9

    Expansion of the fertilizer industry in the Philippines מאת Achorn, F.P

    יצא לאור 1974
    ספר

    Expansion of the fertilizer industry in the Philippines
  10. 10

    The uptake and translocation of phosphorus by rice (Oryza sativa L.) under soil moisture stress מאת Alcoseba, Chesed Marian L. 1954-

    ספר

    The uptake and translocation of phosphorus by rice (Oryza sativa L.) under soil moisture stress

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