基于循环经济的黑龙江省耕地利用集约度时空差异
倪超, 杨胜天, 罗娅, 周旭, 侯立鹏
The spatial-temporal difference analysis of cultivated land use intensity in Heilongjiang province based on circular economy
Chao NI, Shengtian YANG, Ya LUO, Xu ZHOU, Lipeng HOU
地理研究
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2015, (2): 341
-350
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DOI: 10.11821/dlyj201502013