Geotechnische Karte der Schweiz.
[Basel] :  Schweizerischen Geotechnischen Kommission, 
1963-1967.
Ger. & Fr. sh. 1-3. Ger & It. sh. 4 only.
Insets (1 on each sheet.): [Soils; Würm glaciation; Geological divisions; Lithology]
Map 1 Published 1964.
Map 2 Published 1963.
Map 3 Published 1965.
Map 4 Published 1967.
Text 1 Published 1964.
Text 2 Published 1963.
Text 3 Published 1965.
Text 4 Published [1967]