Author: BUXTORF, Rudolf:
Title: Géologie du front septentrional des Pyrénées au Nord de Saint-Girons (Ariège).
Description: Bull. Soc. Hist. Nat. Toulouse, 59(1): pp. 19-137, 1 fold. col. geol. map (scale 1:50,000) and 2 fold. sections in pocket, bibl. Orig. printed wrs., uncut. Spine mended, covers rubbed, contents good.

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