Author: Bubnoff, S. von, 1928.:
Title: Der Werdegang einer Eruptivmasse. Geologisch-petrograph-ische Analyse der Intrusionstektonik im Schwarzwalde. [Fortschr. Geol. Paläont., 7(20).]
Description: Berlin: Borntraeger. 8vo. Pp. viii,299, 1 fold. map, 3 fold. pls. of sections and 2 pls. of microphotos in pocket, 31 figs., bibl. Half cloth, orig. printed wrs. mounted.

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