Dangos 1 - 1 canlyniadau o 1 ar gyfer chwilio 'Chang, Hao-chun', amser ymholiad: 0.01e Mireinio'r Canlyniadau
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    An econometric analysis of the citrus industry and estimated impacts of withdrawing selected pesticides. gan Chang, Hao-chun

    Cyhoeddwyd 1984
    Llyfr

    An econometric analysis of the citrus industry and estimated impacts of withdrawing selected pesticides.

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