Chinese geographical science. 1993;3(3):238-246. doi: 10.1007/bf02664276 Q23.12025
The mire in northeast of China
中国东北的沼泽地
DOI: 10.1007/bf02664276
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Chinese geographical science. 1993;3(3):238-246. doi: 10.1007/bf02664276 Q23.12025
DOI: 10.1007/bf02664276
摘要 查看摘要