Title
Kritische Bemerkungen über die Paridae, Sittidae und Certhiidae
By
Hellmayr, Carl Eduard, 1878-1944
Original Publication
Journal für Ornithologie
Published by
Berlin, Friedländer,
Identifiers
BioStor:
https://biostor.org/reference/142536
DOI:
https://doi.org/10.1007/bf02207060
Rights Status
Public domain. The BHL considers that this work is no longer under copyright protection.
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