Author:

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

Year:

1981

Title:

Pollen and spores extracted from petroleum of Liaohe Oil-Field and their significance.

Foreign title:

In Chinese with English summary

Reference:

Yang,H.-Q. et al. (1981) Pollen and spores extracted from petroleum of Liaohe Oil-Field and their significance. [ In Chinese with English summary ] Acta Botanica Sinica (Chih Wu Hsueh Pao) Vol. 23 # 1 P. 52- 57

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