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- [8] The effect of dietary fat and metabolizable energy supply on milk protein concentration of dairy cows ANIMAL SCIENCE, 1998, 67 : 1 - 8
- [9] The metabolizable energy requirement for maintenance and the efficiencies of utilization of metabolizable energy for lactation and tissue retention in dairy cows ENERGY METABOLISM OF FARM ANIMALS, 1998, : 97 - 100
- [10] EFFECT OF AVOTAN ON PRODUCTION OF MILK AND UTILIZATION OF NUTRIENTS IN DAIRY-COWS ZIVOCISNA VYROBA, 1993, 38 (05): : 423 - 432