共 50 条
- [42] EVALUATION OF ALTERNATIVE DIETS AND FEEDING SYSTEMS FOR EARLY-WEANED PIGLETS ANIMAL PRODUCTION, 1978, 26 (JUN): : 398 - 398
- [49] THE EFFECT OF LEVEL OF CONCENTRATE IN FEEDLOT DIETS ON THE HEALTH-STATUS OF BEEF-CALVES CANADIAN VETERINARY JOURNAL-REVUE VETERINAIRE CANADIENNE, 1992, 33 (10): : 665 - 668