Ornithologische Reiseskizzen aus Nord-Ost-Africa
Article
1863
Journal für Ornithologie
11
229--240
BioStor
German
Berlin, Friedländer,
BioStor: https://biostor.org/reference/142172 DOI: https://doi.org/10.1007/bf02004907
Public domain. The BHL considers that this work is no longer under copyright protection.
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