Dangos 1 - 2 canlyniadau o 2 ar gyfer chwilio 'Polthanee, Anan', amser ymholiad: 0.01e Mireinio'r Canlyniadau
  1. 1

    Factors affecting farmers acceptance of crop intensification in Northeast Thailand gan Polthanee, Anan, Charoenwatana, Terd

    Cyhoeddwyd 1983
    Analytics

    Factors affecting farmers acceptance of crop intensification in Northeast Thailand
  2. 2

    Rainfed cropping systems in Northeast Thailand gan Polthanee, Anan

    Cyhoeddwyd 1983
    Llyfr

    Rainfed cropping systems in Northeast Thailand

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