粮食主产区县域城镇化与农村协调发展的时空格局研究——以河南省108个县(县级市)为例

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1005-9121|volume|8|52-60

ISSN: 1005-9121

Source: 中国农业资源与区划, Vol.volume, Iss.8, 2016-01, pp. : 52-60

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Abstract