Friedrich Ris

Friedrich Ris (1867 – 1931 in Glarus) was a Swiss physician and entomologist who specialised in Odonata. He was Director of a psychiatric clinic in Rheinau, Switzerland.

Authority control	WorldCat Identities VIAF: 767158 LCCN: no98081885 ISNI: 0000 0001 0947 3275 GND: 116557877 HDS: 32000

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