XXVII.— On the distribution of birds in North Russia .—Part III. On the longitudinal distribution of the birds of the S outhern D ivision ( between 641⁄2° N. and 58°–60° N. ), and a comparison of the faunas of the T wo D ivisions ; with summaries
| Main Author: | Brown, J. A. Harvie |
|---|---|
| Format: | Article |
| Terbitan: |
, 1877
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| Online Access: |
https://zenodo.org/record/2026623 |