@article{Kudaeva2022monitoring, author={Kudaeva, K.A. and Yablonskih, L.A. and Butsik, A.A.}, title={MONITORING OF THE QUALITY OF SURFACE WATERS OF THE USMAN RIVER WITHIN THE VORONEZH STATE NATURAL BIOSPHERE RESERVE}, conference={Reproduction, monitoring and protection of natural, natural-anthropogenic and anthropogenic landscapes}, publisher={FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov}, year={2022}, pages={36-40}, }