基于京津风沙源治理工程的林业生态工程建设效果实证分析

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1673-338x|39|7|46-50

ISSN: 1673-338x

Source: 林业经济, Vol.39, Iss.7, 2017-01, pp. : 46-50

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Abstract