Author: Boulenger, G. A.
Title: Descriptions of new frogs of the genus Rana.
Description: London, Taylor and Francis, 1917. 8vo. Five pp. Original printed wrappers. = With new species from Yunnan, Mexico, etc. Contained in the famous but rare Annals and Magazine of Natural History, this being the complete part 8(20)120, with a few unrelated papers. Uncut. A very good, clean copy.

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