@article{Tolkachev2024regional, author={Tolkachev, G.Y. and Il'ina, T.A. and Get'man, E.N.}, title={REGIONAL AND GLOBAL BACKGROUND VALUES IN THE ASSESSMENT OF HEAVY METALS POLLUTION OF WATER BODIES}, journal={Melioration and Water Management}, publisher={ANO Editorial Board Melioration and water management}, year={2024}, pages={28-33}, volume={2024}, issue={1}, }