共 50 条
- [41] CROSSBREEDING BEEF-CATTLE NORTH DAKOTA COOPERATIVE EXTENSION SERVICE CIRCULAR, 1983, (NA-56): : 1 - 7
- [45] EARLY WEANING FOR INCREASED REPRODUCTION RATES IN TROPICAL BEEF-CATTLE WORLD ANIMAL REVIEW, 1984, (49): : 39 - 50
- [46] COMPUDOSE-365 AS A GROWTH PROMOTER FOR BEEF-CATTLE ANIMAL PRODUCTION, 1982, 34 (JUN): : 398 - 398
- [48] ESTIMATING FORAGE INTAKE FROM THE GROWTH OF BEEF-CATTLE TROPICAL GRASSLANDS, 1987, 21 (03): : 116 - 122
- [49] THE USE OF AVOPARCIN AS A GROWTH PROMOTER FOR BEEF-CATTLE IN EUROPE ANIMAL PRODUCTION, 1982, 34 (JUN): : 376 - 376