共 50 条
- [1] AN INVESTIGATION INTO THE EFFECTS OF CLINICAL MASTITIS ON MILK-YIELD IN DAIRY-COWS LIVESTOCK PRODUCTION SCIENCE, 1993, 36 (04): : 311 - 321
- [2] RELATION BETWEEN THE SELECTION ON MILK-YIELD AND THE HERDLIFE IN DAIRY-COWS ZUCHTUNGSKUNDE, 1984, 56 (05): : 337 - 343
- [3] RELATIONS BETWEEN UDDER HEALTH AND MILK-YIELD OF FRIESIAN DAIRY-COWS ARCHIV FUR EXPERIMENTELLE VETERINARMEDIZIN, 1990, 44 (01): : 29 - 34
- [9] MODELING THE EFFECT OF THE STAGE OF PREGNANCY ON DAIRY-COWS MILK-YIELD ANIMAL SCIENCE, 1995, 60 : 401 - 408
- [10] RELATIONS BETWEEN MILK-YIELD, UDDER HEALTH AND MILK AND BLOOD PROTEIN POLYMORPHISMS IN DAIRY-COWS ZUCHTUNGSKUNDE, 1990, 62 (01): : 3 - 14