Resultados de búsqueda - "Agriculture Research On-farm."

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  1. 1
    Planning for on-farm research : reports and papers from the first annual meeting of cooperators, Apia, Western Samoa, 4-10 April 1995.

    Planning for on-farm research : reports and papers from the first annual meeting of cooperators, Apia, Western Samoa, 4-10 April 1995.

    Publicado 1995
    Materias: “…Agriculture Research On-farm.…”
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  2. 2
    Farming systems research : a review /

    Farming systems research : a review / por Simmonds, Norman W., 1914-

    Publicado 1985
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  3. 3
    On-farm agronomic trials in farming systems research and extension

    On-farm agronomic trials in farming systems research and extension por Hildebrand, Peter E.

    Publicado 1985
    Materias: “…Agriculture Research On-farm…”
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  4. 4
    Farmer first : farmer innovation and agricultural research /

    Farmer first : farmer innovation and agricultural research /

    Publicado 1989
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