剥离环境因素的湖南县域农业生产效率再估计

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1001-148x|volume|11|39-47

ISSN: 1001-148x

Source: 商业研究, Vol.volume, Iss.11, 2015-01, pp. : 39-47

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Abstract