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

The great egret Egretta alba in the Pskov oblast

Fetisov S.A.

Journal: Русский орнитологический журнал @ornis

Article in issue: 369 т.16, 2007.

Free access

Short address: https://sciup.org/140150645

IDS: 140150645

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