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  1. 1

    Management and utilization of acid soils.

    Veröffentlicht 1991
    Buch

    Management and utilization of acid soils.
  2. 2

    Management and utilization of acid soils.

    Veröffentlicht 1991
    Buch

    Management and utilization of acid soils.
  3. 3

    Management and utilization of acid soils.

    Veröffentlicht 1991
    Buch

    Management and utilization of acid soils.
  4. 4

    Management of acid soils in the humid tropics of Asia

    Veröffentlicht 1989
    Buch

    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 von Kennedy, I. R.

    Veröffentlicht 1986
    Buch

    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

    Veröffentlicht 1982
    Buch

    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 von Metra, Teodula Malong 1954-

    Buch

    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 von Ladja, Hamjaraja B. (Hamjaraja Balnulla)

    Buch

    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 von Hechanova, Ma. Dulce J.

    Buch

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

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