Author: KALKOWSKY, Ernst.:
Title: Geologie des Nephrites im südlichen Ligurien.
Description: [Berlin.] 1906. 8vo, 22.2cm. Pp. 72,[2], 7 figs. on 1 pl. Orig. printed wrs. - Thesis (although not indicated as such). Offprint from "Zeitschr. Deut. Geol. Ges.".

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