文章摘要
Application progress of phycical techniques in agriculture in China
  
DOI:10.3969/j.issn.1004-874X.2010.08.141
Author NameAffiliation
杨兆民, 孔彦 平顶山教育学院物理系,河南,平顶山,467000
平顶山教育学院生化系,河南,平顶山,467000 
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