Observations on Geology and Morphology of Yunnan,1932

Observations on Geology and Morphology of Yunnan,1932, by Wilhelm Credner. Memoir with two B/W fold out maps, 25.5x19cm, of East and West Yunnan showing the geology along river-centred corridors plus 10 plates with photographs and sections. The text is bilingual with 53pp in English and 32 in Chinese and has occasional library stamps. The text is a reprint from the Reports of Sun Yat Sen University, Canton. The cover is light age-embrittled card which is chipped and torn, however the text, maps and plates are clean and in very good condition.