Author:

Jiang,D.-X.;Yang,H.-Q.

Year:

1980

Title:

Petroleum sporo-pollen assemblages and oil source rock of Yumen oil-bearing Region in Gansu.

Foreign title:

In Chinese with English summary

Reference:

Jiang,D.-X. et al. (1980) Petroleum sporo-pollen assemblages and oil source rock of Yumen oil-bearing Region in Gansu. [ In Chinese with English summary ] Acta Botanica Sinica (Chih Wu Hsueh Pao) Vol. 22 # 3 P. 280- 285

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