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• Newbould P. The use of fertilizer in agriculture. Where do we go practically and ecologically? 1989.
  李書琴.;提高N肥利用率;促進(jìn)辳業(yè)生産發(fā)展;'96國(guó)際肥料與辳業(yè)發(fā)展學(xué)術(shù)研討會(huì)論文集
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