文章摘要
The effect of complex biological azotobacter fertilizer on rice
  
DOI：10.3969/j.issn.1004-874X.2011.10.019
Author NameAffiliation
黄慧德 中国热带农业科学院热带农业经济研究所,中国热带农业科学院科技信息研究所,海南儋州571737 
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