Author: Abich, H.
Title: Beiträge zur geologischen Kenntniss der Thermalquellen in den Kaukasischen Ländern.
Description: Tiflis, Civil-Hauptverwaltung Sr. Kaiserlichen Hoheit des Statthalters von Kaukasien, 1865. 4to (31.2 x 25.6 cm). 60 pp.; engraved, partly tinted map including a geological profile. Original green, printed wrappers. = Very rare original monograph here called "Erste Lieferung", but as far as we know all that has been published on the geology and the mineral sources of the Caucasian region. Uncut. Wrappers a bit soiled and a bit frayed and chipped at edges, but otherwise very good.

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