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- [7] Nutritive value of pasture VI The utilization by sheep of mineral-deficient herbage JOURNAL OF AGRICULTURAL SCIENCE, 1930, 20 : 587 - 617
- [10] Correlations between leaf and soil mineral concentrations and ginsenoside contents in American ginseng Hortscience: A Publication of the American Society for Hortcultural Science, 1999, 34 (01): : 85 - 87