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- [3] NORTH-DAKOTA BEEF COMMISSION CALF SCOUR STUDY 1975-77 NORTH DAKOTA FARM RESEARCH, 1981, 38 (04): : 3 - 4
- [9] ESTIMATING PROFITABILITY OF COW-CALF OPERATIONS AND RETAINED OWNERSHIP ALTERNATIVES IN NORTH-DAKOTA NORTH DAKOTA FARM RESEARCH, 1986, 43 (05): : 32 - 35