Author: Venkayya, Emani
Title: Petrological Observations in the Maggia Hydro-electric Tunnel between Lake Maggiore and Centovalli
Description: [Zürich], n.p. 1956. orig. wrappers. 24x15cm, (157) pp, Includes e folding charts. Some small tears to rear cover.. Rubberstamp to cover. Minor wear. VG. ¶ Pagination runs 69-226. Reprinted from 'Schweiz. Mineralogische und petrographische Mitteilungen', vol. 36, 1956.

Keywords: Swiss Geology, Switzerland, Petrology, Lago Maggiore, Italy, , , ,