TY JOUR TI STATE OF VITAL ORGANS OF PIKE PERCH IN THE VOLGO-CASPIAN BASIN KW Pike perch KW Volga-Caspian Canal KW histological analysis KW vital organs KW cells KW tissues KW pathohistological changes JO Vestnik of Astrakhan State Technical University. Series: Fishing industry AU Grushko, M.. AU Fedorova, N.. AU Nasikhanova, M.. PY 2013 IS 2013 PB Astrakhan State Technical University