共 50 条
- [31] ARKANSAS CORN PERFORMANCE TESTS FOR 1981 ARKANSAS AGRICULTURAL EXPERIMENT STATION MIMEOGRAPH SERIES, 1981, (294): : 1 - 12
- [32] ARKANSAS CORN PERFORMANCE TESTS FOR 1976 ARKANSAS AGRICULTURAL EXPERIMENT STATION MIMEOGRAPH SERIES, 1977, (247): : 1 - 13
- [33] ARKANSAS CORN PERFORMANCE TESTS FOR 1986 ARKANSAS AGRICULTURAL EXPERIMENT STATION RESEARCH SERIES, 1987, (352): : 1 - 19
- [34] ARKANSAS CORN PERFORMANCE TESTS FOR 1979 ARKANSAS AGRICULTURAL EXPERIMENT STATION MIMEOGRAPH SERIES, 1980, (275): : 1 - 17
- [35] ARKANSAS CORN PERFORMANCE TESTS FOR 1984 ARKANSAS AGRICULTURAL EXPERIMENT STATION MIMEOGRAPH SERIES, 1985, (321): : 1 - 12
- [36] CORN HYBRID PERFORMANCE - CORPUS CHRISTI, TEXAS - 1979 TEXAS AGRICULTURAL EXPERIMENT STATION PROGRESS REPORT, 1980, (3652): : 1 - 9
- [37] NORTH-DAKOTA HYBRID CORN PERFORMANCE TESTING 1985 NORTH DAKOTA COOPERATIVE EXTENSION SERVICE CIRCULAR, 1986, (A-793): : 1 - 46
- [38] HYBRID CORN PERFORMANCE TESTS IN WYOMING - 1976 WYOMING AGRICULTURAL EXPERIMENT STATION RESEARCH JOURNAL, 1977, (114): : 1 - 32
- [39] HYBRID CORN PERFORMANCE TESTS IN WYOMING - 1977 WYOMING AGRICULTURAL EXPERIMENT STATION RESEARCH JOURNAL, 1978, (123): : 1 - 26
- [40] CORN AND GRAIN-SORGHUM PERFORMANCE TESTS GEORGIA AGRICULTURAL EXPERIMENT STATION RESEARCH REPORT, 1978, (268): : 6 - 59