For citations:
Kuliev R.T., Kenzhebaev T.E., Bekisheva S.N., Tajieva A.K., Mamyrova L.K., Esembekova Z.T. Economic efficiency of beef production for dairy and dairymeat breeds of cattle. Agrarian science. 2020;(9):50-53. (In Russ.) https://doi.org/10.32634/0869-8155-2020-341-9-50-53