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- [4] POTENTIAL PASTURE PRODUCTION IN UPLANDS OF WALES .3. SOIL NUTRIENT RESOURCES AND LIMITATIONS [J]. JOURNAL OF THE BRITISH GRASSLAND SOCIETY, 1973, 28 (04): : 247 - 255
- [5] POTENTIAL PASTURE PRODUCTION IN UPLANDS OF WALES .4. NITROGEN RESPONSE FROM SOWN AND NATURAL PASTURES [J]. JOURNAL OF THE BRITISH GRASSLAND SOCIETY, 1974, 29 (02): : 149 - 158
- [6] PASTURE DEGENERATION .1. EFFECT ON TOTAL AND SEASONAL PASTURE PRODUCTION [J]. AUSTRALIAN JOURNAL OF AGRICULTURAL RESEARCH, 1978, 29 (01): : 9 - 18
- [8] CLIMATIC INDICATORS OF PASTURE GROWTH AND THEIR RELATIONSHIP TO MILK-PRODUCTION PATTERNS IN EASTERN NEW-SOUTH-WALES [J]. AGRO-ECOSYSTEMS, 1980, 6 (03): : 221 - 233