Präparationsweise der Libellen
Anonymous
Article
1840
Entomologische Zeitung
1
142--144
BioStor
German
[Stettin Entomologischer Verein zu Stettin 1840-1911]
BioStor: https://biostor.org/reference/195282
Public domain. The BHL considers that this work is no longer under copyright protection.
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