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                         SCI论文全文(PDF文件)  | 
                     
                   
                  
                  
                    
                     
                        
                        Effect of nitrogen management on rain-fed wheat and maize in the north of China  | 
                     
                    
                     
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                      |  出 版 社:Pedosphere   | 
                     
                    
                     
                      |  发表时间:2006   | 
                     
                    
                     
                      |  台  站:
                        长武黄土高原农业生态试验站
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                      |  作  者:DANG Ting-Hui    | 
                     
                    
                     
                      |  点 击 率:5053  | 
                     
                     
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