基于农户调查的迁西县退耕还林可持续性研究
张 宇,谷建才,曹立颜,杜 剑
Study on Sustainability of Returning Araeble Land to Forest Base on Investigations from Farmers in Qianxi County
Zhang Yu, Gu Jiancai, Cao Liyan, Du Jian
中国农学通报
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2009, (17): 66
-69
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DOI: 10.11924/j.issn.1000-6850.2009-0640