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- [6] EFFECT OF NITROGEN AND ENERGY SUPPLEMENTS ON INTAKE AND DIGESTION OF OAT STRAW BY NON-LACTATING DAIRY-COWS JOURNAL OF AGRICULTURAL SCIENCE, 1987, 109 : 503 - 511
- [8] A NOTE ON THE INCLUSION OF THE ANTIBIOTIC ACTAPLANIN IN THE DIETS OF LACTATING DAIRY-COWS ANIMAL PRODUCTION, 1989, 49 : 323 - 326
- [9] FATS FOR LACTATING DAIRY-COWS SOUTH AFRICAN JOURNAL OF ANIMAL SCIENCE-SUID-AFRIKAANSE TYDSKRIF VIR VEEKUNDE, 1991, 21 (01): : 1 - 10
- [10] THE EFFECT OF CONCENTRATE COMPOSITION AND METHOD OF SILAGE FEEDING ON INTAKE AND PERFORMANCE OF LACTATING DAIRY-COWS JOURNAL OF AGRICULTURAL SCIENCE, 1987, 109 : 337 - 343