Erakusten 1 - 9 emaitzak -- 9 bilaketa honetara '', Bilaketaren denbora: 0,01s Findu emaitzak
  1. 1

    Management and utilization of acid soils.

    Argitaratua 1991
    Liburua

    Management and utilization of acid soils.
  2. 2

    Management and utilization of acid soils.

    Argitaratua 1991
    Liburua

    Management and utilization of acid soils.
  3. 3

    Management and utilization of acid soils.

    Argitaratua 1991
    Liburua

    Management and utilization of acid soils.
  4. 4

    Management of acid soils in the humid tropics of Asia

    Argitaratua 1989
    Liburua

    Management of acid soils in the humid tropics of Asia
  5. 5

    Acid soil and acid rain the impact on the environment of nitrogen and sulphur cycling nork Kennedy, I. R.

    Argitaratua 1986
    Liburua

    Acid soil and acid rain the impact on the environment of nitrogen and sulphur cycling
  6. 6

    Proceedings of the Bangkok symposium on acid sulphate soils second international symposium on acid sulphate soils, Bagnkok, Thailand, January 18-24, 1981

    Argitaratua 1982
    Liburua

    Proceedings of the Bangkok symposium on acid sulphate soils second international symposium on acid sulphate soils, Bagnkok, Thailand, January 18-24, 1981
  7. 7

    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
  8. 8

    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
  9. 9

    Chemical changes in submerged acid sulfate soil-water system treated with some organic materials nork Hechanova, Ma. Dulce J.

    Liburua

    Chemical changes in submerged acid sulfate soil-water system treated with some organic materials

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