TY JOUR TI Growth of perch Perca fluviatilis L., 1758 (Percidae) in the Kazakh part of the Ishim basin KW perch KW Ishim KW age KW body of water KW height KW body length gain KW sample JO Vestnik of Astrakhan State Technical University. Series: Fishing industry AU Krainyuk, V.. AU Shutkarayev, A.. AU Burkov, D.. AU Asylbekova, S.. PY 2024 IS 2024 PB Astrakhan State Technical University