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Prof. Dr. rer.nat. Helmut Risler

* 19.11.1914
† 19.12.1995 Mainz

Prof. Dr. rer.nat. Helmut Risler

Helmut Risler 60 (aus Mainzer Naturwiss. Archiv 12)
Nachruf Helmut Risler (aus Mainzer naturwiss. Archiv 34)
Helmut Risler 80 (aus Mitt. Rhein. naturforsch. Ges. 1995)
Nachruf Helmut Risler (aus Mitt. Rhein. naturforsch. Ges. 1995)

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