On the discovery of Late Tertiary sporo-pollen assemblage in the Brown-Coal Beds of Tianchen Region and its significance.
Foreign title:
In Chinese with English summary
Reference:
Wang,X.-Z. (1978)
On the discovery of Late Tertiary sporo-pollen assemblage in the Brown-Coal Beds of Tianchen Region and its significance. [ In Chinese with English summary ] Journal Science Nat.Univ.Peking
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