Search results for: Kowal, J. M.

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  1. 1

    Productivity of crops in the savannah and rain forest zone in Nigeria [by]

    Authors: Kassam, A. H.
    Published: Ahmadu Bello University, 1973
    Other Authors: “…Kowal, J. M.…”
    Physical Description: 39-49 pages : tables, diagrams ; 25 cm.
    Microfilm Book
  2. 2

    Water use and growth of groundnut at Samaru, Northern Nigeria [by]

    Authors: Kassam, A. H.
    Published: Ahmadu Bello University, 1975
    Other Authors: “…Kowal, J. M.…”
    Physical Description: 105-112 pages : tables, diagrams ; 26 cm.
    Microfilm Book