Notes on some Asiatic owls of the genus Otus, with description of a new form
Friedmann, Herbert 1900-1987 Deignan, H. G. (Herbert Girton), 1906-1968
Article
1939
Journal of the Washington Academy of Sciences
29
287--291
BioStor
English
Washington [etc Washington Academy of Sciences]
BioStor: https://biostor.org/reference/133864
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