Author: Patte, E., 1927.:
Title: Etudes géologiques dans l'Est du Tonkin. [Bull. Serv. Géol. Indochine, 16(1).]
Description: Hanoi. 4to, 28cm. Pp. 314,[18], 3 fold. col. geol.maps in pocket, 24 microphotos of rock samples on 4 pls., 17 photos of views etc. on 4 pls., 2 sections on 1 fold. pl., 29 figs., 1 fold. sketh map, notes, bibl. Orig, wrs., uncut. Pocket renewed, small repair to rear cover, few unobtrusive stamps, very good otherwise. - Very scarce.

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