TY JOUR TI DEVELOPMENT OF NORMATIVE AND LEGAL REGULATIONS OF SPORT FISHERY IN VOLGA-CASPIAN FISHERIES SUBAREA (ASTRAKHAN REGION) KW sport fishery KW fishery regulations KW catch norm KW catching period KW catching places JO Vestnik of Astrakhan State Technical University. Series: Fishing industry AU Nikiforov, S.. AU Barabanov, V.. PY 2016 IS 2016 PB Astrakhan State Technical University