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  1. Inorganic soil phosphorus I. Changes in monocalcium phosphate potentials on cropping
  2. Inorganic soil phosphorus: II. Changes in monocalcium phosphate and lime potentials on mixing and liming soils
  3. Yields of, and N uptakes by, some grass species and varieties under different glasshouse conditions
  4. Residual value of basic slag, Gafsa rock phosphate and superphosphate in a sandy podzol
  5. Total phosphorus contents of soils by perchloric acid digestion and sodium carbonate fusion
  6. Recent work on wheat bulb fly
  7. Energy relationships between larvae of Phaedon cochleariae (Coleoptera; Chrysomelidae) or Plutella maculipennis (Lepidoptera; Plutellidae) und radish or turnip plants
  8. Effects of flea beetles on the yield of radish
  9. Suspected insecticide resistance mechanism in the peach–potato aphid
  10. Comparison of the biology of Myzus persicae Sulz. resistant and susceptible to dimethoate
  11. Effects of varying the hostplant and environmental conditions on the feeding and reproduction of Aphis Fabae
  12. Chlorophyllase of sugar-beet leaves
  13. The value of residues from long-period manuring at Rothamsted and Woburn I A summary of the results of experiments started by Lawes and Gilbert
  14. A semi-quantitative hydrological classification of soils in North-East England
  15. A measured volume dispenser for watering plants
  16. Seed production by couch grass (Agropyron repens)
  17. The soils of Hertfordshire
  18. The value of residues from long-period manuring at Rothamsted and Woburn II A summary of the results of experiments started by Lawes and Gilbert
  19. The value of residues from long-period manuring at Rothamsted and Woburn III The experiments made from 1957 to 1962, the soils and histories of the sites on which they were made
  20. The value of residues from long-period manuring at Rothamsted and Woburn IV The value to arable crops of residues accumulated from superphosphate
  21. The value of residues from long-period manuring at Rothamsted and Woburn V The value to arable crops of residues accumulated from potassium fertilizers
  22. The residual value of farmyard manure and superphosphate in the Saxmundham Rotation II Experiment, 1899-1968
  23. Assessment of terrestrial invertebrate populations
  24. Persistent pesticides in the environment
  25. Chemical communications in insects : behavioral and ecologic aspects
  26. A simple way of purifying several insect viruses
  27. Disinfection of honeybee combs by gamma irradiation II European foul brood disease
  28. Musings of an erstwhile plant pathologist
  29. The effect of soil pH on potassium intensity and release of non-exchangeable potassium to ryegrass
  30. A diffusive resistance porometer for field use. II. Theory, calibration and performance
  31. Chemical communication in insects : behavioral and ecologic aspects
  32. Woburn irrigation, 1960-8 .6. Results for rotation crops
  33. Woburn irrigation, 1960-8 .5. Results for leys
  34. Woburn irrigation, 1960-8 .4. Design and interpretation
  35. The water cycle
  36. A possible source of error in estimation of stomatal resistance
  37. A major low-level air current near indian ocean during northern summer - interhemispheric transport of air in lower troposphere over western indian ocean
  38. Air motion and precipitation growth in a wave depression
  39. Hive entrance finding by honeybee (Apis-mellifera) foragers
  40. The efficient use of function minimization in non-linear maximum-likelihood estimation
  41. Insecticidal activity of the pyrethrins and related compounds: III.—Penetration of pyrethroid insecticides into mustard beetles (Phaedon cochleariae)
  42. The pyrethrins and related compounds: X.—The methylbenzyl chrysanthemates
  43. Scientific basis of contraception
  44. Potential protein sources for human food
  45. An oscillating insect barrier
  46. Influence of soil moisture on the performance of granular systemic insecticides applied to soil
  47. Genstat: a general statistics program
  48. Some factors affecting the activities of dinitrophenol fungicides
  49. Improved procedures for clearing roots and staining parasitic and vesicular-arbuscular mycorrhizal fungi for rapid assessment of infection
  50. Use of the quantity/potential relationship to provide a scale of the ability of extractants to remove soil potassium
  51. The uptake of initially available soil potassium by ryegrass
  52. Potassium uptake by potatoes
  53. The potassium Q/l relationships of soils given different K manuring
  54. Potassium : calcium exchange in soils of the Broadbalk experiment at Rothamsted
  55. A note on resolving soil cation exchange capacity into "mineral" and "organic" fractions