Wilhelm Zwölfer (Q55007423)
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entomologist
Language | Label | Description | Also known as |
---|---|---|---|
English | Wilhelm Zwölfer |
entomologist |
Statements
16 November 1897Gregorian
1 reference
Wilhelm Zwölfer
9 October 2017
2 May 1967
1 reference
Wilhelm Zwölfer
9 October 2017