Li, Z.-S. (1977). On the stratigraphical problems of the Mesozoic coal series in northern Guangdong Province. In: Professional papers on coal-bearing series of South China. Coal Industrial Press, Beijing, pp. 1-17.
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Li, Z.-S.
1977
On the stratigraphical problems of the Mesozoic coal series in northern Guangdong Province
In: Professional papers on coal-bearing series of South China. Coal Industrial Press, Beijing, pp. 1-17