Lingua Terrae Books: Geology Russia, Ukraine, Caucasia, etc.
gevonden: 3 boeken
DRU, LéON
Note sur la géologie et l'hydrologie de la région du Bechtaou (Russie-Caucase).
1884. Bull. Soc. Géol. France (3) XII; pp. 474-515, 3 fold-out plts. with col. geol. map and sections, 1 plt. h.t. with fossil echinoids. Orig. wrps. stapled extract, as such very good.