Search Results - George, Simon

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    Assessment of methods for measuring available nutrients in Papua New Guinea soils II : microelements, manganese, iron, copper and zinc /

    Assessment of methods for measuring available nutrients in Papua New Guinea soils II : microelements, manganese, iron, copper and zinc / by Macfarlane, Mary

    Published 1990
    Other Authors: “…George, Simon…”
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    Assessment of methods for measuring available nitrogen, potassium, calcium, manganesium, zinc, copper, manganese and iron in soils or [sic] Papua [sic] New Guinea /

    Assessment of methods for measuring available nitrogen, potassium, calcium, manganesium, zinc, copper, manganese and iron in soils or [sic] Papua [sic] New Guinea / by Macfarlane, Mary

    Published 1987
    Other Authors: “…George, Simon…”
    Book

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