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中国农学通报
基于DEA模型的四川烤烟生产效率及其影响因素研究
唐江云,向平,万志玲
Production Efficiency and Influencing Factors of Flue-cured Tobacco in Sichuan Based on Super Efficiency DEA Model
中国农学通报 . 2018, (12): 69 -75 .  DOI: 10.11924/j.issn.1000-6850.casb17030083