Acta Geographica Sinica >
1985 , Vol. 40 >Issue 3: 276 - 277
DOI: https://doi.org/10.11821/xb198503010
Online published: 1985-07-15
Chen Yongzong . [J]. Acta Geographica Sinica, 1985 , 40(3) : 276 -277 . DOI: 10.11821/xb198503010
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