共 50 条
- [2] PRELIMINARY STUDY OF MILK-PRODUCTION, BODYWEIGHT CHANGES AND SOME BLOOD CHARACTERISTICS OF UNDERFED BEEF COWS BRITISH VETERINARY JOURNAL, 1973, 129 (01): : 63 - 72
- [7] CHANGES IN THE COMPOSITION AND CHARACTERISTICS OF COWS MILK IN CASES OF SUBCLINICAL ACIDOSIS ZIVOCISNA VYROBA, 1989, 34 (08): : 687 - 694