Dangos 1 - 2 canlyniadau o 2 ar gyfer chwilio 'Liao, Sheng-Hui 1939-', amser ymholiad: 0.01e Mireinio'r Canlyniadau
  1. 1

    Factors affecting productivity and adoption of improved farm practices in rice farms [microform] gan Liao, Sheng-Hui 1939-

    Cyhoeddwyd 1977
    Visual Material

    Factors affecting productivity and adoption of improved farm practices in rice farms [microform]
  2. 2

    Factors affecting productivity and adoption of improved farm practices in rice farms gan Liao, Sheng-Hui 1939-

    Cyhoeddwyd 1968
    Traethawd Ymchwil

    Factors affecting productivity and adoption of improved farm practices in rice farms

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