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- [6] DRY-MATTER AND CRUDE PROTEIN YIELDS OF ECHINOCHLOA-PYRAMIDALIS ON COASTAL CLAY SOIL OF GUYANA TURRIALBA, 1991, 41 (01): : 69 - 75
- [8] EFFECTS OF CLIPPING ON DRY-MATTER YIELDS OF BASIN WILDRYE JOURNAL OF RANGE MANAGEMENT, 1975, 28 (04): : 271 - 274
- [9] DENSITY AND HEIGHT OF LUCERNE STAND IN RELATION TO DRY-MATTER YIELDS ROSTLINNA VYROBA, 1978, 24 (02): : 211 - 223