title: [Josef A. Kälin, August 1, 1903 - November 13, 1965].
mesh_terms: D049673:History, 20th Century; D010163:Paleontology / Q000266:history; D013557:Switzerland; D015046:Zoology / Q000266:history
vernacular_title: Josef A. Kälin, 1. August 1903 bis 13. November 1965.