Wolter, E. 2022. Education for environmental protection realized by the Environmental Society of Stanisław Staszic in Łódź in “Czasopismo Przyrodnicze Ilustrowane” in the years 1927–1939. Forum Pedagogiczne. 12, 1 (paź. 2022), 419–440. DOI:https://doi.org/10.21697/fp.2022.1.26.