基于PCA方法对荥阳市土地利用结构驱动力因素研究

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1673-291x|volume|19|165-169

ISSN: 1673-291x

Source: 经济研究导刊, Vol.volume, Iss.19, 2015-01, pp. : 165-169

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Abstract