Mostrar 1 - 2 resultats de 2 per cerca 'Zijp, Willem', hora de la petició: 0.01sec Refinar resultats
  1. 1

    Agricultural extension generic challenges and the ingredients for solutions per Feder, Gershon, 1947-

    Publicat 1999
    Llibre

    Agricultural extension generic challenges and the ingredients for solutions
  2. 2

    Improving the transfer and use of agricultural information technology a guide to information technology. per Zijp, Willem

    Publicat 1994
    Llibre

    Improving the transfer and use of agricultural information technology a guide to information technology.

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