Scientific articles \ Mathematics. Natural sciences \ Zoology \ Systematic zoology

Observations on rare birds near Tver and in the Tver oblast

Koshelev D.V.

Journal: Русский орнитологический журнал @ornis

Article in issue: 896 т.22, 2013.

Free access

Short address: https://sciup.org/140153558

IDS: 140153558

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