1.
Bukaciński D, Bukacińska M, Mastalerz E. The human pressure on the middle Vistula River wildlife: thenumber and distribution of people and their activity on the river during the breeding season of birds. seb [Internet]. 2012 Dec. 31 [cited 2024 Nov. 22];13(4):143-78. Available from: https://czasopisma.uksw.edu.pl/index.php/seb/article/view/65