共 50 条
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- [39] ESTIMATION OF GENETIC-PARAMETERS FOR MILK-PRODUCTION IN THE 1ST 3 LACTATIONS LIVESTOCK PRODUCTION SCIENCE, 1988, 20 (03): : 193 - 202
- [40] INHERITANCE OF AGE AT 1ST CALVING, WEIGHT AT 1ST CALVING, LACTATION YIELD AND 1ST LACTATION PERIOD IN NILI-RAVI BUFFALOS INDIAN VETERINARY JOURNAL, 1990, 67 (11): : 1071 - 1073