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地质学报 1947
GreatPlain-BuildinginNorthChina, PP. 299-319 Abstract: BaronF.RICHTHOFEN,thefamousgeographerandgeologist,inhismonumentalfive-volume"China"discussesinlengththeformationoftheNorthChinaplain.DealingmainlywiththeplainofPeiping-Tientsinhedistinguishestwomajordivisions:onehigher,thathecalls"declivity"(Abdachung)lyin
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