q=%E4%B8%AD%E5%9B%BD%E5%86%9C%E4%B8%9A%E5%8A%B3%E5%8A%A8%E7%94%9F%E4%BA%A7%E7%8E%87%E7%9A%84%E5%9C%B0%E5%8C%BA%E5%B7%AE%E5%BC%82%E7%A0%94%E7%A9%B6Regional+disparity+of+Chinas+agricultural+labor+productivity&searchType=standard&isFacet=true&view=standard&rows=10&sortWay=score&sortOrder=desc&curlibcode=LT&searchWay0=marc&logical0=AND
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中国农业劳动生产率的地区差异研究Regional disparity of Chinas agricultural labor productivity