TY  JOUR
TI  The content of mercury and lead in the feed base of valuable fish species of the Caspian Sea
KW  heavy metals
KW  accumulation
KW  hydrobionts
KW  invertebrates of the Caspian Sea
JO  Fisheries
AU  Ershova, T.S.
AU  Chaplygin, V.A.
AU  Zaitsev, V.F.
AU  Khursanov, A.S.
AU  Shaboyants, N.G.
PY  2021
IS  2021
PB  FSBI &quot;TSUREN&quot;