Автор туралы ақпарат
Betlyaev, R.
| Шығарылым | Бөлім | Атауы | Файл |
| № 7 (2013) | Articles | Dairy cattle breeding in the Tyumen region: improvement of efficiency and herd reproduction | |
| № 7 (2015) | Articles | Dairy cattle breeding in the Tyumen region: innovative technologies | |
| № 6 (2016) | Articles | Milk streams of the Tyumen region |