LDR 00851naa#a2200181#i#450# 001 EN\URAL'SKIY GOSUDARSTVENNYY AGRARNYY UNIVERSITET\bibl\2173 005 20240515131525.3 100 ## _a20180517b2018####ek#y0engy0150####ca 102 ## _aRU 200 1# _aDIGESTIBILITY OF NUTRIENTS AND THE USE OF MINERAL SUBSTANCES IN THE ORGANISM OF HENS WHEN INCLUDED IN THE FEED OF BIOLOGICALLY ACTIVE ADDITIVES _eConference article/thesis 210 1# _aEkaterinburg _cUral State Agrarian University _d2018 215 ## _a5 с. 608 ## _aConference article/thesis _2local 675 ## _aСельское хозяйство. Лесное хозяйство. Охота. Рыбное хозяйство. 63 _z 686 ## _aОбщие вопросы сельского хозяйства. 68.01 _2grnti 700 #1 _aAstrahancev _gA. A. 700 #1 _aKosarev _gK. V. 856 4# _ausau.editorum.ru _u