Calcutta, The Director of the Zoological Survey of India, 1920. Large 8vo (26.9 x 18.1 cm). 226 pp. Original printed wrappers.

A seldom-seen, detailed monograph by the Belgian herpetologist and ichthyologist George Albert Boulenger (1858-1937). It deals with 125 species. Three are new, and a replacement name is introduced for another species. Published as Records of the Indian Museum Volume 20. Wrappers with slight spotting and wear to the edges, otherwise a very good, clean copy. Adler I, pp. 55-56. Not in Cat. BMNH). Not in the Crane Libary.