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农学学报
四川省粮食自给状况及发展应对
许钰莎, 赵颖文
The Situation of Food Self-supply and Development Countermeasures in Sichuan Province
Xu Yusha, Zhao Yingwen
农学学报 . 2021, (9): 97 -104 .  DOI: 10.11923/j.issn.2095-4050.cjas2021-0047