Report on a trip with ornithological purposes in the vicinity of the village Zapolye (Plyussa raion, Pskov oblast) at the end of March 2017
Journal: Русский орнитологический журнал @ornis
Article in issue: 1435 т.26, 2017.
Free access
Short address: https://sciup.org/140157136
IDS: 140157136
