For citations:
Kovaleva G., Sulyga N., Lapina M., Vitol V. Evaluation of Black Pied first-calf heifers` lactation of various genotypes. Genetics and breeding of animals. 2021;(4):37-41. (In Russ.) https://doi.org/10.31043/2410-2733-2021-4-37-41
Kovaleva G., Sulyga N., Lapina M., Vitol V. Evaluation of Black Pied first-calf heifers` lactation of various genotypes. Genetics and breeding of animals. 2021;(4):37-41. (In Russ.) https://doi.org/10.31043/2410-2733-2021-4-37-41