Helmuth Otto Wagner (Q1604434)
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German ornithologist (1897–1977)
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Helmuth Otto Wagner |
German ornithologist (1897–1977) |
Statements
25 October 1897Gregorian
1 reference
Helmuth Otto Wagner
3 May 1977
1 reference
Helmuth Otto Wagner
Identifiers
1 reference
1 reference
Sitelinks
Wikipedia(1 entry)
- dewiki Helmuth O. Wagner