Rice Science

RICE SCIENCE

• 研究简报 • 上一篇    下一篇

Lowland manual seeder

Chinese Rice Research Newsletter

ZHANGBAO Zhao; XU Yicheng   

  1. Agricultural Engineering Department, CNRRI, Hangzhou 310006, China
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1991-10-25 发布日期:1991-10-25

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