Author: Prospection:
Title: Prospection èlectrotellurique de la Bresse et du Bas-Dauphiné. [Publ. BRGM, 5.]
Description: Paris: Imprimerie Nationale, 1948. 8vo, 23.5cm. Pp. 47, 3 large fold. col. maps, 3 sketch maps and 33 diagrs. in text. Orig. printed wrs.

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