Toon 1 - 10 resultaten van 11 Voor zoekopdracht '', zoektijd: 0,01s Verfijn jouw resultaten
  1. 1

    Humic matter in soil and the environment principles and controversies door Tan, Kim H. 1926-

    Gepubliceerd in 2014
    Boek

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

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

    Gepubliceerd in 2000
    Boek

    Nurturing the soil - feeding the people an introduction to sustainable organic agriculture
  3. 3

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

    Gepubliceerd in 1994
    Boek

    Humus chemistry genesis, composition, reactions.
  4. 4

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

    Gepubliceerd in 1993
    Boek

    Nurturing the soil - feeding the people an introduction to sustainable organic agriculture
  5. 5

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

    Gepubliceerd in 1982
    Boek

    Humus chemistry genesis, composition, reactions
  6. 6

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

    Gepubliceerd in 1975
    Boek

    Humic substances, their structure and function in the biosphere proceedings of an international meeting held at Nieuwersluis, the Netherlands, May 29-31, 1972
  7. 7

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

    Gepubliceerd in 1973
    Boek

    Soil organic matter and its role in crop production
  8. 8

    Humic substances in the environment door Schnitzer, M.

    Gepubliceerd in 1972
    Boek

    Humic substances in the environment
  9. 9

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

    Gepubliceerd in 1966
    Boek

    Soil organic matter; its nature, its role in soil formation and in soil fertility
  10. 10

    Pay dirt; farming & gardening with composts door Rodale, Jerome Irving 1898-

    Gepubliceerd in 1945
    Boek

    Pay dirt; farming & gardening with composts

Zoekinstrumenten: