00663cam a22002171 4500 gs 12000611 DLC 20260227111313.0 730914s1912 enk 000 0 eng gs 12000611 (OCoLC)689925 DLC OKentU OCoLC NSyU DLC premarc Z6034.C5 W2 Wang, Chʻung-yu. Bibliography of the mineral wealth and geology of China. By Chung Yu Wang. London, C. Griffin & co., limited, 1912. 63 p. 20 cm. Geology China Bibliography. Mines and mineral resources China Bibliography. 25173 25173