第二部分为三个农村专业经济协会的基本情况。

Part II is fundamental condition of three rural area special field economy association.

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第四部分为农村专业经济协会的作用以及存在的问题。

Part IV is effect and have problem of rural area special field economy association.

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第四部分为农村专业经济协会的作用以及存在的问题。

Part IV is effect and have problem of rural area special field economy association.

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