Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/20752
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dc.contributor.author刘国民 Liu, Guo Min
dc.contributor.author袁强 Yuan, Qiang
dc.contributor.author张国军 Zhang, Guo Jun
dc.date.accessioned2010-01-07T04:49:29Z
dc.date.available2010-01-07T04:49:29Z
dc.date.copyright2010en_US
dc.date.issued2010
dc.identifier.urihttp://hdl.handle.net/10356/20752
dc.description.abstract水和土地是人类赖以生存的根基和最重要的农业资源。中国东北黑土区是世界仅存三大黑土带之一,拥有地球上最珍贵的土地资源。近年来,该区域水土流失问题日趋严重,引起了广泛关注和高度重视。对这一问题的治理,也已纳入中央和地方政府的重要日程。en_US
dc.format.extent55 p.en_US
dc.language.isozhen_US
dc.subjectDRNTU::Humanitiesen_US
dc.title东北黑土区水土流失的经济分析与政策改进 = Economic analysis and policy improvement on soil erosion in the mollisols region of Northeasten_US
dc.typeThesis
dc.contributor.supervisorLiu Yunhuaen_US
dc.contributor.schoolSchool of Humanities and Social Sciencesen_US
dc.description.degreeMaster of Public Administrationen_US
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