Zdeb, Monika, Justyna Zamorska, and Dorota Papciak. “The Effect of the Type of Roofing and the Seasons on the Microbiological Quality of Rainwater”. Czasopismo "Economics and Environment" 66, no. 3 (June 1, 2018): 12. Accessed October 26, 2024. https://ekonomiaisrodowisko.pl/journal/article/view/139.