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- [42] ENERGY COSTS OF INTENSIFYING BEEF-PRODUCTION TRANSACTIONS OF THE ASAE, 1976, 19 (01): : 138 - &
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- [48] MEASURING BEEF-PRODUCTION IN THE COW HERD SOUTH AFRICAN JOURNAL OF ANIMAL SCIENCE-SUID-AFRIKAANSE TYDSKRIF VIR VEEKUNDE, 1981, 11 (02): : 195 - 198
- [49] PHOSPHORUS AND BEEF-PRODUCTION IN NORTHERN AUSTRALIA .8. THE STATUS AND MANAGEMENT OF SOIL-PHOSPHORUS IN RELATION TO BEEF-PRODUCTION TROPICAL GRASSLANDS, 1990, 24 (03): : 221 - 230
- [50] ADVANCES IN REPRODUCTIVE PHYSIOLOGY RELATED TO BEEF-PRODUCTION ARKANSAS AGRICULTURAL EXPERIMENT STATION SPECIAL REPORTS, 1982, (105): : 60 - 77