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- [21] PROBLEMS ASSOCIATED WITH USE OF BEEF-COWS AND CALVES IN EVALUATING PASTURES JOURNAL OF THE AUSTRALIAN INSTITUTE OF AGRICULTURAL SCIENCE, 1977, 43 (1-2): : 31 - 37
- [26] THE EFFECTS OF ANTHELMINTIC TREATMENT OF BEEF-COWS ON PARASITOLOGICAL AND PERFORMANCE PARAMETERS COMPENDIUM ON CONTINUING EDUCATION FOR THE PRACTICING VETERINARIAN, 1992, 14 (05): : 678 - 687