For citations:
Tatueva O., Koltsov D., Petkevich N. Productive qualities of Holstein cows of different breeding in the Smolensk region. Genetics and breeding of animals. 2019;(3):29-35. (In Russ.) https://doi.org/10.31043/2410-2733-2019-3-29-35
Tatueva O., Koltsov D., Petkevich N. Productive qualities of Holstein cows of different breeding in the Smolensk region. Genetics and breeding of animals. 2019;(3):29-35. (In Russ.) https://doi.org/10.31043/2410-2733-2019-3-29-35