二十世纪中叶南方稻区"籼改粳"与“农垦58”推广的调查研究

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1672-2787|volume|1|1-17

ISSN: 1672-2787

Source: 古今农业, Vol.volume, Iss.1, 2016-01, pp. : 1-17

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Abstract