Search Results - "Sustainable agriculture Papua New Guinea Research."

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  1. 1

    Sustainable agriculture research at LAES, Kerevat : report for period June 1990 to March 1992 / by Brook, Robert M.

    Published 1992
    Subjects: “…Sustainable agriculture Papua New Guinea Research.…”
    Book
  2. 2

    Sustainable agriculture : a review of research in Papua New Guinea up to 1989 / by Brook, Robert M.

    Published 1992
    Subjects: “…Sustainable agriculture Papua New Guinea Research.…”
    Book