Protokoll der XVII. Monats-Sitzung
Article
1869
Journal für Ornithologie
17
Series: 2
408--409
BioStor
German
Berlin, Friedländer,
BioStor: https://biostor.org/reference/142425 DOI: https://doi.org/10.1007/bf02261647
Public domain. The BHL considers that this work is no longer under copyright protection.
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