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Ardea Official journal of the Netherlands Ornithologists' Union |
| Brouwer G.A. (1939) Boekbespreking. Wuczeticz W. & Tugarinov A. 1937. Seasonal distribution and migration of ducks (subfam. Anatinae) on the base of bird ringing in the U.S.S.R. ARDEA 28 (1): 53-54 |
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geen Nederlandse samenvatting beschikbaar op internet |