00766naa#a2200205#i#4500001001500000005001700015011001400032100004100046102000700087200009500094210005800189215001000247608001900257675012200276700003500398700003200433700003800465700003600503856002100539EN\\bibl\3836820210805204625.4##a2073-5529##a20200622b2020####ek#y0engy0150####ca##aRU1#aEconomic efficiency of forming pike perch broodstocks in fish farms of KazakhstaneArticle1#aAstrakhancAstrakhan State Technical Universityd2020##a9 с.##aArticle2local##aСельское хозяйство. Лесное хозяйство. Охота. Рыбное хозяйство. 63#1aAsylbekovagSaule Zhangirovna #1aBadryzlovagNina Sergeevna #1aKoyshibaevagSaya Kashkinbayevna #1aIsbekovgKuanysh Baibulatovich 4#avestnik.astu.org