TY  JOUR
TI  Analysis and Assessment of the Quality of Surface Waters in the Priozersky District of the Leningrad Region
KW  Water body
KW  surface waters
KW  pollution
KW  hydrochemical indicator
KW  integral quality indicator
KW  water body pollution index
KW  specific combinatorial pollution index
KW  trophic state index
KW  water quality class
JO  Proceedings of Petersburg Transport University
AU  Harlamova, A.V.
AU  Belova, P.A.
PY  2023
IS  20
PB  FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"