Lach, S. K., Kowalczyk, A., Kopacz, M. T., Kowalewski, Z., Jakubiak, M., Mazur, R., & Grabowska-Polanowska, B. (2023). The pollution of surface water in the agricultural catchment against the background of agrarian structure and production intensity. Journal of Water and Land Development, 56(56), 242–248. https://doi.org/10.24425/jwld.2023.143765