Grishutkin G.F., Myakushin N.V., Spiridonov S.N... 2018. DATA ON THE RARE BIRD SPECIES OF THE SMOLNY NATIONAL PARK AND THE MORDOVIA STATE NATURE RESERVE BASED ON RESEARCH MATERIALS OF 2017 // Proceedings of the Mordovia State Nature Reserve. Vol. 20. P. 31-40
Copyright © 2022 Proceedings of the Mordovia State Nature Reserve