Rice Science

RICE SCIENCE

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Lowland manual seeder

Chinese Rice Research Newsletter

ZHANGBAO Zhao; XU Yicheng   

  1. Agricultural Engineering Department, CNRRI, Hangzhou 310006, China
  • Received:1900-01-01 Revised:1900-01-01 Online:1991-10-25 Published:1991-10-25

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