%0 Journal Article %T SEDIMENTSOFTHENORTHCHINARIVERSANDTHEIRGEOLOGICALSIGNIFICANCEorAQUANTITATIVESTUDYOFTHEPHENOMENAOFEROSIONANDDEPOSITIONINNORTHCHINA %J µØÖÊѧ±¨ %D 1931 %U http://www.geojournals.cn/dzxb/ch/reader/view_abstract.aspx?file_no=19310015&flag=1