For citations:
Kartashova A., Firsova E. Competitiveness of Ayrshire cattle in the Murmansk region. Genetics and breeding of animals. 2019;(2):56-62. (In Russ.) https://doi.org/10.31043/2410-2733-2019-2-56-62
Kartashova A., Firsova E. Competitiveness of Ayrshire cattle in the Murmansk region. Genetics and breeding of animals. 2019;(2):56-62. (In Russ.) https://doi.org/10.31043/2410-2733-2019-2-56-62