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Your search for C.E. Clapp

  1. Cover: Humic Substances and Chemical Contaminants - American Society of Agronomy
    C.E. Clapp | M.H.B. Hayes | Nicola Senesi
    Humic Substances and Chemical Contaminants
    Proceedings of a Workshop and Symposium Cosponsored by the International Humic Substances Society, Divisions S-2, S-1, S-3, S-4, and S-11 of the Soil
    12/2001
    American Society of Agronomy
    9780891188377 (ISBN)
    Book
    Hardback
    Other editions
    €75.71
    Shipment within 3-4 weeks
  2. Cover: Plant Growth Stimulation by Humic Substances and Their Complexes with Iron - International Fertiliser Society
    Y. Chen | H. Magen | C.E. Clapp
    Plant Growth Stimulation by Humic Substances and Their Complexes with Iron
    03/2001
    International Fertiliser Society
    9780853101062 (ISBN)
    Book
    Paperback/Softback
    €57.14
    Shipment within 3-4 weeks