共 50 条
- [23] TRANSMISSION AND CONTROL OF LEPTOSPIRAL INFECTION IN A BEEF-CATTLE HERD IN SOUTHERN ALBERTA [J]. CANADIAN VETERINARY JOURNAL-REVUE VETERINAIRE CANADIENNE, 1986, 27 (12): : 512 - 516
- [26] THE RESPONSE OF OVERWINTERING AND FINISHING BEEF-CATTLE TO SALINOMYCIN SODIUM [J]. ANIMAL PRODUCTION, 1984, 38 (JUN): : 545 - 545
- [28] LICE ON BEEF-CATTLE [J]. IDAHO AGRICULTURAL EXPERIMENT STATION CURRENT INFORMATION SERIES, 1980, (538): : 1 - 2