00431naa#a2200157#i#4500001001600000005001700016011001400033100004100047102000700088200008600095210003700181215001000218608002700228700000600255856001200261EN\\bibl\10174720250830165700.6##a2588-0209##a20191225b2019####ek#y0engy0150####ca##aRU1#aTHE WAYS TO ACHIEVE ECONOMIC EFFICIENCY OF LIVESTOCK ENTERPRISESeJournal article1#aMoscowcElectronic scienced2019##a0 с.##aJournal article2local#1g 4#amshj.ru