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INTRODUCTION The term Tsinling is used here in its broadest sense, which is even broader than that defined by Chao and Huang. It includes the Tapashan and is a general region in which are situated the catchment areas and the headwaters of the Wei, the Han
INTRODUCTION The term Tsinling is used here in its broadest sense, which is even broader than that defined by Chao and Huang. It includes the Tapashan and is a general region in which are located the catchment areas and the headwaters of the Wei, the Han