Author: Kieken, M., 1974.:
Title: Etude géologique du Hodna, du Titteri et de la partie occidentale des Biban (Dépt. Alger, Algérie). [Bull. Serv. Géol., N.S., 46(1-2).]
Description: Alger 1974. 2 volumes, 4to, 26.4cm. Vol. 1: pp. 217; vol. 2: pp. 269,[28]; with 232 figs. and maps (partly fold.) in text, 11 fold. maps and other annexes in pocket. Bound in one volume, full cloth. Few libr. stamps, very good otherwise.

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