1.
Kochuk-Yaschenko O, Kucher D, Mamchenko V. Economic useful traits of first-calf cows of the simmental breed depending on the duration of their service period in organic dairy production. ls [Internet]. 2019Sep.30 [cited 2024Apr.30];(3 (38):19-4. Available from: https://www.snaubulletin.com.ua/index.php/ls/article/view/102