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  1. 1

    Conducting corn on-farm research and outreach od Labios, Romeo V., Labios, Jocelyn D., Medina Cynthia M.

    Izdano 2004
    Knjiga

    Conducting corn on-farm research and outreach
  2. 2

    Farmer participation in agricultural research od Farrington, John

    Izdano 1989
    Analytics

    Farmer participation in agricultural research

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