共 50 条
- [31] CORN RESIDUES IN BEEF-PRODUCTION SYSTEMS JOURNAL OF ANIMAL SCIENCE, 1987, 65 (04) : 1139 - 1148
- [37] EVALUATION OF ISOQUANT FORMS IN BEEF-PRODUCTION IOWA AGRICULTURAL AND HOME ECONOMICS EXPERIMENT STATION RESEARCH BULLETIN, 1981, (590): : 27 - 42
- [38] THE ECONOMICS OF BEEF-PRODUCTION 1988 AND BEYOND BRITISH VETERINARY JOURNAL, 1988, 144 (05): : 419 - 425
- [39] ECONOMICS OF BEEF-PRODUCTION ON COASTAL SPEARGRASS QUEENSLAND AGRICULTURAL JOURNAL, 1977, 103 (03): : 248 - 252