Erakusten 1 - 2 emaitzak -- 2 bilaketa honetara '"Acid soils Philippines."', Bilaketaren denbora: 0,02s Findu emaitzak
  1. 1

    Status and behavior of phosphorus in some acid soils in the Philippines nork Metra, Teodula Malong 1954-

    Liburua

    Status and behavior of phosphorus in some acid soils in the Philippines
  2. 2

    Effect of various methods of fertilizer application on the productivity of brackishwater fishponds in reclaimed acid sulfate soils nork Ladja, Hamjaraja B. (Hamjaraja Balnulla)

    Liburua

    Effect of various methods of fertilizer application on the productivity of brackishwater fishponds in reclaimed acid sulfate soils

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