Results of ringing of game birds in the Pskov region: 4. Gadwall Anas strepera, wigeon A. penelope, pintail A. acuta, garganey A. querquedula, shoveler A. clypeata
Journal: Русский орнитологический журнал @ornis
Article in issue: 277 т.14, 2005.
Free access
Short address: https://sciup.org/140150021
IDS: 140150021
