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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...

    Gepubliceerd in 2000
    Boek

    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

    Gepubliceerd in 1993
    Boek

    Advances in phosphate fertilizer technology
  3. 3

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

    Gepubliceerd in 1986
    Boek

    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 door Bara, Agabus 1952-

    Gepubliceerd in 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]. door Alcoseba, Chesed Marian L. 1954-

    Gepubliceerd in 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]. door Margate, Rogaciano Zamoras 1944-

    Gepubliceerd in 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

    Gepubliceerd in 1980
    Available for UP System via Wiley Online Library
    Electronic Resource

    The role of phosphorus in agriculture
  8. 8

    Process technologies for phosphate fertilizers

    Gepubliceerd in 1978
    Boek

    Process technologies for phosphate fertilizers
  9. 9

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

    Gepubliceerd in 1974
    Boek

    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 door Alcoseba, Chesed Marian L. 1954-

    Boek

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

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