Effect of the concentration of metabolizable energy in the diets of replacement heifers on their growth performance under differentiated rearing by age periods at specialized farms
Borisyuk, Olga Lavrentyevna, 1991, Candidate of Sciences dissertation
Effect of the concentration of metabolizable energy in the diets of replacement heifers on their growth performance under differentiated rearing by age periods at specialized farms — Borisyuk, Olga Lavrentyevna — 1991 — Russian Dissertation Library