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

On stopover sites of the whooper swan Cygnus cygnus and common crane Grus grus near Archangelsk

Amosov P.N.

Journal: Русский орнитологический журнал @ornis

Article in issue: 475 т.18, 2009.

Free access

Short address: https://sciup.org/140151248

IDS: 140151248

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