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- [44] EFFECT OF TILLAGE SYSTEMS ON THE VARIABILITY OF SOIL-WATER TENSIONS AND SOIL-WATER CONTENT TRANSACTIONS OF THE ASAE, 1989, 32 (02): : 605 - 610
- [46] Effect of tillage systems on the variability of soil-water tensions and soil-water content Transactions of the American Society of Agricultural Engineers, 1989, 32 (02): : 605 - 610
- [47] SOME EFFECTS OF SOIL-WATER CONDITIONS AND SOIL TEMPERATURE ON ROOTS OF GRASSES AND CLOVER .2. EFFECTS OF VARIATION IN SOIL-WATER CONTENT AND IN SOIL TEMPERATURE ON ROOT GROWTH JOURNAL OF THE BRITISH GRASSLAND SOCIETY, 1968, 23 (02): : 117 - +