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- [2] ARMSTRONG AC, 1980, AREA, V12, P123
- [3] ARMSTRONG AC, 1980, 4 MIN AGR FISH FOOD
- [4] Avery B.W., 1980, SOIL SURVEY TECHNICA, V14
- [5] BAILEY AD, 1980, EFFECT IMPROVED LAND
- [6] EFFECTS OF DIFFERENT METHODS OF CULTIVATION AND DIRECT DRILLING, AND DISPOSAL OF STRAW RESIDUES, ON POPULATIONS OF EARTHWORMS [J]. JOURNAL OF SOIL SCIENCE, 1979, 30 (04): : 669 - 679
- [7] VARIABILITY IN 3 AREAS OF DENCHWORTH SOIL MAP UNIT .1. PURITY OF MAP UNIT AND PROPERTY VARIABILITY WITHIN IT [J]. JOURNAL OF SOIL SCIENCE, 1976, 27 (03): : 420 - 437
- [8] Beckett P. H. T., 1971, Soils and Fertilizers, V34, P1
- [9] BEVEN K, 1980, 65 I HYDR REP
- [10] NOTE ON THE DYNAMIC CALIBRATION OF TIPPING-BUCKET GAUGES [J]. JOURNAL OF HYDROLOGY, 1978, 39 (3-4) : 383 - 386