Zhipeng, Tang et al. <br/><br/>
Research on identifying important coefficients in Chinese sectors with high industrial wastewater discharge 
 2009 

 -  2009 
 - 39-48  V.  5  Issue.   2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management
<br/><br/><label>Subjects--Index Terms: </label>National economic main system;National economic sub system;Losing information method;