玉米青枯病发生及其对产量因子影响调查研究

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1003-8701|40|2|64-67

ISSN: 1003-8701

Source: 东北农业科学, Vol.40, Iss.2, 2015-01, pp. : 64-67

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Abstract