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- [4] RESULTS OF 1976 WINTER-WHEAT VARIETY TESTS OKLAHOMA AGRICULTURAL EXPERIMENT STATION RESEARCH REPORT, 1977, (NP-75): : 1 - 24
- [8] THE YIELD OF WINTER-WHEAT GRAINS IN BELGIUM REVUE DE L AGRICULTURE, 1984, 37 (06): : 1325 - 1333
- [9] TIME OF SOWING AND THE YIELD OF WINTER-WHEAT JOURNAL OF AGRICULTURAL SCIENCE, 1985, 104 (FEB): : 235 - 238