共 50 条
- [2] CORN-SILAGE FOR BEEF COW HERDS [J]. MICHIGAN COOPERATIVE EXTENSION SERVICE EXTENSION BULLETIN, 1977, (NE-11): : 14 - 18
- [3] DETECTION OF ROTAVIRUS AND CORONAVIRUS SHEDDING IN 2 BEEF COW HERDS IN IDAHO [J]. CANADIAN VETERINARY JOURNAL-REVUE VETERINAIRE CANADIENNE, 1989, 30 (03): : 235 - 239
- [4] Agricultural economics for veterinarians: Marketing beef cow herds [J]. COMPENDIUM ON CONTINUING EDUCATION FOR THE PRACTICING VETERINARIAN, 1999, 21 (10): : S235 - S241
- [7] Investigation of depressed weaning weights in beef cow/calf herds [J]. COMPENDIUM ON CONTINUING EDUCATION FOR THE PRACTICING VETERINARIAN, 1997, 19 (03): : 395 - &
- [8] Agricultural economics for veterinarians: Partial budgets for beef cow herds [J]. COMPENDIUM ON CONTINUING EDUCATION FOR THE PRACTICING VETERINARIAN, 1999, 21 (09): : S210 - S219