Erakusten 1 - 10 emaitzak -- 13 bilaketa honetara '', Bilaketaren denbora: 0,01s Findu emaitzak
  1. 1

    Humic matter in soil and the environment principles and controversies nork Tan, Kim H. (Kim Howard) 1926-

    Argitaratua 2014
    Liburua

    Humic matter in soil and the environment principles and controversies
  2. 2

    Sustainable management of soil organic matter

    Argitaratua 2001
    Liburua

    Sustainable management of soil organic matter
  3. 3

    Nurturing the soil - feeding the people an introduction to sustainable organic agriculture nork Scheewe, Winfried

    Argitaratua 2000
    Liburua

    Nurturing the soil - feeding the people an introduction to sustainable organic agriculture
  4. 4

    Humus chemistry genesis, composition, reactions. nork Stevenson, F.J

    Argitaratua 1994
    Liburua

    Humus chemistry genesis, composition, reactions.
  5. 5

    Nurturing the soil - feeding the people an introduction to sustainable organic agriculture nork Scheewe, Winfried

    Argitaratua 1993
    Liburua

    Nurturing the soil - feeding the people an introduction to sustainable organic agriculture
  6. 6

    Humus chemistry genesis, composition, reactions nork Stevenson, F. J.

    Argitaratua 1982
    Liburua

    Humus chemistry genesis, composition, reactions
  7. 7

    Humic substances, their structure and function in the biosphere proceedings of an international meeting held at Nieuwersluis, the Netherlands, May 29-31, 1972

    Argitaratua 1975
    Liburua

    Humic substances, their structure and function in the biosphere proceedings of an international meeting held at Nieuwersluis, the Netherlands, May 29-31, 1972
  8. 8

    Soil organic matter and its role in crop production nork Allison, Franklin Elmer 1892-1972

    Argitaratua 1973
    Liburua

    Soil organic matter and its role in crop production
  9. 9

    Humic substances in the environment nork Schnitzer, M.

    Argitaratua 1972
    Liburua

    Humic substances in the environment
  10. 10

    Soil organic matter; its nature, its role in soil formation and in soil fertility nork Kononova, M M

    Argitaratua 1966
    Liburua

    Soil organic matter; its nature, its role in soil formation and in soil fertility

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