Geology of Switzerland a guide-book
Wepf & Co.
by D. Aubert ...[et al.], edited by Schweizerische Geologische Kommission
Wepf & Co. 1980 Geology of Switzerland a guide-book pt. B
Available at 2 libraries
by Rudolf Trümpy, with contributions by D. Bernoulli ...[et al.], edited by Schweizerische Geologishche Kommission
Wepf & Co. 1980 Geology of Switzerland a guide-book pt. A
