For citations:
Hnatyuk M.A., Hnatyuk S.I. VARIABILITY OF PRODUCTIVE LONGEVITY OF COWS AT DIFFERENT INTENSITY OF SELECTION ACCORDING TO GENESIS. Zootechnical Science of Belarus. 2018;53(1):61-69. (In Russ.)
Hnatyuk M.A., Hnatyuk S.I. VARIABILITY OF PRODUCTIVE LONGEVITY OF COWS AT DIFFERENT INTENSITY OF SELECTION ACCORDING TO GENESIS. Zootechnical Science of Belarus. 2018;53(1):61-69. (In Russ.)