Peking natural history bulletin. Volume 12, part 1, September 1937 [cover title]

Bejing: The Peking Society of Natural History and Yenching University, 1937. 8vo, pp. 70, [2]; text illustrations, one plate; printed paper wrappers; short split on top of spine reinforced with tape, Conn. State Library stamp on upper wrapper, text clean and sound, very good. Includes articles on Helminthic fauna invertebrates of the Hanchow area, the shaker mouse, habits and customs of Kuangsi province tribespeople, man-made deserts, parasites of the Peking ducks, rainfrogs, mayflies, stoneflies, etc.