共 50 条
- [27] ANTHRAX IN DAIRY-HERD JOURNAL OF THE SOUTH AFRICAN VETERINARY ASSOCIATION-TYDSKRIF VAN DIE SUID-AFRIKAANSE VETERINERE VERENIGING, 1977, 48 (04): : 293 - 295
- [28] STREPTOTHRICOSIS IN A DAIRY-HERD JOURNAL OF THE AMERICAN VETERINARY MEDICAL ASSOCIATION, 1983, 183 (07): : 801 - 801
- [30] A STEP TOWARD DAIRY-HERD MANAGEMENT BY EXCEPTION TRANSACTIONS OF THE ASAE, 1981, 24 (01): : 202 - 207