Dangos 1 - 1 canlyniadau o 1 ar gyfer chwilio 'Swanson, Burton Eugene 1939-', amser ymholiad: 0.01e Mireinio'r Canlyniadau
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    Training agricultural research and extension workers from less developed countries an examination of training approaches used by the International Rice Research Institute and the I... gan Swanson, Burton Eugene 1939-

    Cyhoeddwyd 1974
    Llyfr

    Training agricultural research and extension workers from less developed countries an examination of training approaches used by the International Rice Research Institute and the International Maize and Wheat Improvement Center

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