Chi, Yungshen Shiaoching 1907- creator text cc Peiping (Peking) Geological survey of China 1931 monographic eng chi

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70 p.; 1 p. l., 5 p. V pl., fold. tab. 30 cm. by Yungshen S. Chi. Added t.-p. and summary in Chinese. Summary paged with Chinese numerals. "Literature": p. [51]-54. Corals, Fossil Paleontology China Paleontology Carboniferous QE756.C6 A3 ser. B, vol. 12, fasc. 5 gs 32000224 U.S. Geol. survey. Library 811002 20260227111337.0 gs 32000224