共 50 条
- [41] RESULTS OF 1976 WINTER BARLEY, OAT, AND TRITICALE PERFORMANCE TESTS OKLAHOMA AGRICULTURAL EXPERIMENT STATION RESEARCH REPORT, 1977, (NP-75): : 1 - 44
- [42] WYOMING ALFALFA VARIETY TESTS WYOMING AGRICULTURE EXTENSION SERVICE BULLETIN, 1978, (663): : 7 - 16
- [44] 1978 CORN AND GRAIN-SORGHUM PERFORMANCE TESTS GEORGIA AGRICULTURAL EXPERIMENT STATION RESEARCH REPORT, 1979, (305): : 3 - 63
- [45] CORN HYBRID PERFORMANCE - UVALDE, TEXAS - 1978 TEXAS AGRICULTURAL EXPERIMENT STATION PROGRESS REPORT, 1979, (3529): : 1 - 10
- [46] 1979 CORN AND GRAIN-SORGHUM PERFORMANCE TESTS GEORGIA AGRICULTURAL EXPERIMENT STATION RESEARCH REPORT, 1980, (339): : 5 - 61
- [47] MISSISSIPPI HYBRID CORN PERFORMANCE TRIALS IN 1978 MISSISSIPPI AGRICULTURAL & FORESTRY EXPERIMENT STATION BULLETIN, 1979, (877): : 1 - 8
- [48] MISSISSIPPI HYBRID CORN PERFORMANCE TRIALS IN 1979 MISSISSIPPI AGRICULTURAL & FORESTRY EXPERIMENT STATION BULLETIN, 1980, (883): : 1 - 9
- [49] CORN HYBRID PERFORMANCE - TEMPLE, TEXAS - 1979 TEXAS AGRICULTURAL EXPERIMENT STATION PROGRESS REPORT, 1980, (3655): : 1 - 9
- [50] 1980 CORN AND GRAIN-SORGHUM PERFORMANCE TESTS GEORGIA AGRICULTURAL EXPERIMENT STATION RESEARCH REPORT, 1981, (370): : 5 - 54