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[期刊论文] 作者：SVEN HEDIN,,
来源：中国地质学会志 年份：1947
It was with pain and grieved emotion that I received the news of Professor Amadeus Grabau’s decease some time ago; and I felt, deeply and warmly, that I had l...
[期刊论文] 作者：SVEN HEDIN,,
来源：中国地质学会志 年份：1933
The 5th of May this year the Centenary Anniversary of Ferdinand vonRichthofen was celebrated in all the geographical and geological institutionsof Germany and...
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