Emmerich Petz (Q124257894)
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Austrian pedagogue and ornithologist (1931-2004)
Language | Label | Description | Also known as |
---|---|---|---|
English | Emmerich Petz |
Austrian pedagogue and ornithologist (1931-2004) |
Language | Label | Description | Also known as |
---|---|---|---|
English | Emmerich Petz |
Austrian pedagogue and ornithologist (1931-2004) |