Report on a trip with ornithological purposes in the vicinity of the village Zapolye (Plyussa raion, Pskov oblast) at the April 2017
Journal: Русский орнитологический журнал @ornis
Article in issue: 1455 т.26, 2017.
Free access
Short address: https://sciup.org/140157283
IDS: 140157283
