75/2393 [Paleontology and geology]. Heim, A. Geologie der Schweiz. Leipsic, C.H. Tauchnitz, 1919-1922, 2 parts in 3 vols., XX,704; XI,(1),476; XXVI,477-1018p., num. (fold.) (col.) maps and plates, ills., contemp. unif. gilt hvellum, 4to.

- Vols. 2 and 3 partly sl. foxed and (water)wrinkled. = Swiss geologist Albert Heim's main work.