%0 Journal Article %T THECOALFIELDOFMENTOUKOU,WESTOFPEIPING %J 地质学报 %D 1933 %X TheWesternHillsofPekingare,sinceveryremotetimes,wellknownforcoalproductionandMentoukouisoneofthemostproductivedistrictsamongthesehills.Onaccountofitseconomicimportanceitwasvisitedbyseveral %K 几丁 %K 户口 %K 比勒 %U http://www.geojournals.cn/dzxb/ch/reader/view_abstract.aspx?file_no=19330029&flag=1