Johann-Gerhard Helmcke (Q21515680)
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German biologist and university teacher (1908-1993)
Language | Label | Description | Also known as |
---|---|---|---|
English | Johann-Gerhard Helmcke |
German biologist and university teacher (1908-1993) |
Statements
1908
3 references
J.-G. Helmcke
9 October 2017
J.-G. Helmcke
9 October 2017
3 May 1908Gregorian
1 reference
18 July 1993
1 reference
1 reference
1 reference
14 December 2022
1 reference
1 reference
14 December 2022
MfN, HBSB, N025 Nachlass Johann Gerhard Helmcke
1 reference
Identifiers
1 reference