Showing 1 - 10 results of 13 for search '', सवाल का समय: 0.01सेकंड परिणाम को परिष्कृत करें
  1. 1

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

    प्रकाशित 2014
    पुस्तक

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

    Sustainable management of soil organic matter

    प्रकाशित 2001
    पुस्तक

    Sustainable management of soil organic matter
  3. 3

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

    प्रकाशित 2000
    पुस्तक

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

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

    प्रकाशित 1994
    पुस्तक

    Humus chemistry genesis, composition, reactions.
  5. 5

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

    प्रकाशित 1993
    पुस्तक

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

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

    प्रकाशित 1982
    पुस्तक

    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

    प्रकाशित 1975
    पुस्तक

    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 द्वारा Allison, Franklin Elmer 1892-1972

    प्रकाशित 1973
    पुस्तक

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

    Humic substances in the environment द्वारा Schnitzer, M.

    प्रकाशित 1972
    पुस्तक

    Humic substances in the environment
  10. 10

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

    प्रकाशित 1966
    पुस्तक

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

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