文章摘要
Retrospect and Prospect of soil and fertilizer job at 30 years of reform and opening up in Guangdong province
  
DOI：10.3969/j.issn.1004-874X.2009.04.040
Author NameAffiliation
广东省土壤肥料总站 广东省土壤肥料总站,广东,广州,510500 
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