三大玉米主产区农户种植优势的比较分析——基于种植净收益因素贡献率视角

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1009-2013|16|6|25-30

ISSN: 1009-2013

Source: 湖南农业大学学报:社会科学版, Vol.16, Iss.6, 2015-01, pp. : 25-30

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Abstract