Search Results - "Soils"

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  1. Africa: bean pathology by International Center for Tropical Agriculture

    Published 2004
    Subjects: “…soil amendments…”
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    Book Chapter
  2. Improved soil fertiliy increases nodulation of Phaseolus beans by Lupwayi, N.Z., Mkandawire, A.B.C.

    Published 1992
    Subjects: “…soil fertility…”
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    Conference Paper

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