For citations:
Levashina N.V. FISHERY AND BIOLOGICAL CHARACTERISTICS OF THE ZANDER POPULATION SANDER LUCIOPERCA DELTA OF RIVER VOLGA IN THE PRESENT PERIOD. Problems of Fisheries. 2018;19(3):343-353. (In Russ.)
Levashina N.V. FISHERY AND BIOLOGICAL CHARACTERISTICS OF THE ZANDER POPULATION SANDER LUCIOPERCA DELTA OF RIVER VOLGA IN THE PRESENT PERIOD. Problems of Fisheries. 2018;19(3):343-353. (In Russ.)