Słodownik P, Opaliński KW. Oxygen consumption in the sandy beaches of the Vistula River: Goods and services of the ecosystem. seb [Internet]. 2020 Dec. 31 [cited 2024 Nov. 22];18(5):369-77. Available from: https://czasopisma.uksw.edu.pl/index.php/seb/article/view/7234