Mr. H. E. Dresser on phylloscopus proregulus.
Publisher: s.n.
Published: 1896
Place of publication: [London?
Language: eng
Subjects: Birds.
Other titles: On phylloscopus proregulus.; Proceedings of the Zoological Society of London.
Notes: Extracted from: Proceedings of the Zoological Society of London, December 1, 1896.

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