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- [5] Influence of cultivar, harvest frequency and autumn management on alfalfa yield and persistence AMERICAN FORAGE AND GRASSLAND COUNCIL, VOL 9, PROCEEDINGS, 2000, 9 : 207 - 211
- [6] Influence of cultivar, harvest frequency and autumn management on alfalfa yield and persistence AMERICAN FORAGE AND GRASSLAND COUNCIL, VOL 9, PROCEEDINGS, 2000, 9 : 29 - 29