劳动力老龄化对竹林生产技术效率的影响

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1005-9709|37|3|81-87

ISSN: 1005-9709

Source: 林业经济问题, Vol.37, Iss.3, 2017-01, pp. : 81-87

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Abstract