The white-headed duck Oxyura leucocephala on waste water in North-Eastern Caspian Sea region

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Second edition. First publication: Kovshar V.A., Karpov F.F. 2012. Savka (Oxyura leucocephala) in the wastewater reservoirs of the North-Eastern Caspian Sea // Selevinia 20: 166-167.

Short address: https://sciup.org/140228110

IDS: 140228110