XXXII.-A Contribution to the Study of Nestling Birds.
- Published in:
- Ibis (0019-1019), 1920, v. 62, n. 4, p. 856, doi. 10.1111/j.1474-919X.1920.tb06751.x
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- Publication type:
- Article
Works matching IS 00191019 AND DT 1920 AND VI 62 AND IP 4
Results: 8
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XXXVI.-Notices of recent Ornithological Publications.
- Published in:
- Ibis (0019-1019), 1920, v. 62, n. 4, p. 937, doi. 10.1111/j.1474-919X.1920.tb06755.x
- Publication type:
- Article
3
XXXIII.-Notes on the Birch of North-East Chihli, in North China. Part II.
- Published in:
- Ibis (0019-1019), 1920, v. 62, n. 4, p. 880, doi. 10.1111/j.1474-919X.1920.tb06752.x
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- Publication type:
- Article
4
XXX.-A Nominal List of the Birds at present known to inhabit Siam.
- Published in:
- Ibis (0019-1019), 1920, v. 62, n. 4, p. 735, doi. 10.1111/j.1474-919X.1920.tb06749.x
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- Publication type:
- Article
5
XXXV.- Obituary.
- Published in:
- Ibis (0019-1019), 1920, v. 62, n. 4, p. 936, doi. 10.1111/j.1474-919X.1920.tb06754.x
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- Publication type:
- Article
6
XXXI.-A List hf the Birds of the Anglo-Egyptian Sudan, based on the Collections of Mr. A. L. Butler, Mr. A. Chapman and Capt,. H. Lynes, R.N., and Major Cuth-bert Christy, R.A.M.C. (T.F.). Part IV. (concluded). Pelecanidæ-Struthionidæ.
- Published in:
- Ibis (0019-1019), 1920, v. 62, n. 4, p. 781, doi. 10.1111/j.1474-919X.1920.tb06750.x
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- Publication type:
- Article
7
XXXIV.-Some preliminary remarks on the Altitude of the Migratory Flight of Birds, with special reference to the Palœarctie Region.
- Published in:
- Ibis (0019-1019), 1920, v. 62, n. 4, p. 920, doi. 10.1111/j.1474-919X.1920.tb06753.x
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- Publication type:
- Article
8
XXXVII.-Letters, Extracts, and Notes.
- Published in:
- Ibis (0019-1019), 1920, v. 62, n. 4, p. 964, doi. 10.1111/j.1474-919X.1920.tb06756.x
- Publication type:
- Article