First fossil record of the Snowy Owl Nyctea scandiaca (Linnaeus, 1758) (Aves: Strigidae) from Bulgaria
Boev, Zlatozar, 1955-
Article
1998
Historia naturalis bulgarica
9
79--86
BioStor
Bulgarian
Sofiia, Bulgarska akademiia na naukite, c1989-
BioStor: https://biostor.org/reference/192174
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