中美加农业现代化对比研究
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1002-4433|volume|11|65-68
ISSN: 1002-4433
Source: 世界农业, Vol.volume, Iss.11, 2017-01, pp. : 65-68
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Abstract