Semenova А.В. and Bukovskiy М.Е. 2022. DEPENDENCE OF THE SPRING FLOOD PEAK IN THE UPSTREAM OF THE TSNA RIVER ON CLIMATIC FACTORS. Geographical Bulletin. 1(60) (Mar. 2022), 87–99. DOI:https://doi.org/10.17072/2079-7877-2022-1-87-99.