00868naa#a2200229#i#450# EN\\bibl\38367 20210514041626.5 2073-5529 20200622b2020####ek#y0engy0150####ca RU Providing factual support for efficient techniques of breeding tropical freshwater species Article Astrakhan Astrakhan State Technical University 2020 11 с. Article local Сельское хозяйство. Лесное хозяйство. Охота. Рыбное хозяйство. 63 Lagutkina Lina Yurievna Kuzmina Evgeniia Germanovna Akhmedzhanova Aliya Baimuratovna Taranina Anna Aleksandrovna Yasinskii Victor Sergeevich Ponomarev Rodion Aleksandrovich vestnik.astu.org