Rudnicki, Roman, and Łukasz Wiśniewski. “Problem of Water Scarcity in Agriculture – Case Study of Land Improvement in Kujawsko-Pomorskie Voivodship”. Journal of Water and Land Development 51, no. 51 (December 30, 2021): 17–24. Accessed October 19, 2026. https://wydawnictwo.pan.pl/index.php/jwld/article/view/4617.