LDR 00546naa#a2200181#i#450# 001 EN\\bibl\4842 005 20240507114139.2 011 ## _a2073-0462 100 ## _a20141225b2014####ek#y0engy0150####ca 101 0# _aRUS 102 ## _aRU 200 1# _aBIOTECHNOLOGICAL METHODS OF INCREASING THE EFFICIENTY OF CATTLE BREEDING _eJournal article 210 1# _aKazan _cKazan state agrarian University _d2014 215 ## _a3 с. 608 ## _aJournal article _2local 700 #1 _aSamodelkin _gAleksandr Gennad'evich 700 #1 _aEremin _gSergey Petrovich 856 4# _anaukaru.ru _u