TY JOUR TI TO THE PROBLEM OF PRACTICABILITY OF CHANGING FISHERIES MEASURES FOR COMMERCIAL CATCHES OF ROACH AND SHEATFISHIN THE VOLGA-CASPIAN BASIN (THE ASTRAKHAN REGION) KW fisheries measures KW roach KW sheatfish KW stocks KW catching KW commercial fishing KW amateur fishing KW the Volga-Caspian basin JO Vestnik of Astrakhan State Technical University. Series: Fishing industry AU Barabanov, V.. AU Kolosyuk, G.. PY 2018 IS 2018 PB Astrakhan State Technical University