【摘 要】
：
The vast unexplored territory of Western China and the adjoining regions of Central Asia, are still so little known, and contain so many problems of the highes
【机 构】
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Research Associate in Geology Yale University New Haven Connecticut U. S. A. (A review),
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The vast unexplored territory of Western China and the adjoining regions of Central Asia, are still so little known, and contain so many problems of the highest scientific significance, that any contribution of an authoritative nature is hailed with gratification. So much of the workin the past has been done by
The vast unexplored territory of Western China and the adjoining regions of Central Asia, are still so little known, and contain so many problems of the highest scientific significance, that any contribution of an authoritative nature is hailed with gratification. So much of the workin the past has been done by
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