Dangos 1 - 1 canlyniadau o 1 ar gyfer chwilio 'Culliney, Thomas W.', amser ymholiad: 0.01e Mireinio'r Canlyniadau
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    Low-input sustainable agriculture using ecological management practices gan Pimentel, David, Culliney, Thomas W., Buttler, Imo W., Reinemann, Douglas J., Beckman, Kenneth B.

    Cyhoeddwyd 1989
    Analytics

    Low-input sustainable agriculture using ecological management practices

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