TY JOUR TI Comparative assessment of amateur fishing influence on water bioresources of Lake Tsatsa in Volgograd region KW amateur fishing KW amateur fishers KW catch rates KW aquatic biological resources KW fishing rules JO Vestnik of Astrakhan State Technical University. Series: Fishing industry AU Kutsenko, N.. AU Grozesku, Y.. AU Filipenko, A.. PY 2021 IS 2021 PB Astrakhan State Technical University