TY JOUR TI Cod (Gadus macrocephalus) Pritauysky district of the northern part of the Sea of Okhotsk: ecology, current state of the reserve and prospects for fishing KW cod KW age KW body weight KW body length KW the nature of food JO Fisheries AU Grushinets, V.A. AU Shcherbakova, Y.A. AU Smirnov, A.A. PY 2021 IS 2021 PB FSBI "TSUREN"