我国谷物种植成本变化研究——基于稻谷、小麦、玉米三大粮食作物成本及结构变化的分析

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1003-3971|volume|3|82-85

ISSN: 1003-3971

Source: 价格理论与实践, Vol.volume, Iss.3, 2017-01, pp. : 82-85

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Abstract