【摘 要】
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The geology of Szechuan and Sikang has long been studied and isnow being investigated continually by many geologists. No conclusivestatements concerning the ge
【机 构】
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National University of Peking,
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The geology of Szechuan and Sikang has long been studied and isnow being investigated continually by many geologists. No conclusivestatements concerning the geologic history can be made, and this summaryincludes only the historical facts and deductions established by my own
The geology of Szechuan and Sikang has long been studied and isnow being investigated continually by many geologists. No conclusive statements about the history of the geological can be made, and this summaryincludes only the historical facts and deductions established by my own
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