Ковальчук, Андрій, and Іван Ковальчук. 2017. “Displaying the Agricultural Load on the Basin System of the Bystrica River (Ivano-Frankivsk Region) on Thematic Maps of the Geoenvironmental Atlas”. Human Geography Journal 23 (2), 68-74. https://doi.org/10.26565/2076-1333-2017-23-11.