1. Food transmission within the honeybee community
  2. Chromatographic separation of the pyrethrins
  3. Division of labour in the honeybee community
  4. Recent Trends in Fertilizer Practice in England and Wales. Part I. The National Position
  5. Recent Trends in Fertilizer Practice in England and Wales. Part II. The Use of Fertilizers on Cereals, Root Crops and Grassland
  6. Some morphological features associated with poor soil drainage
  7. Analysis of factorial arrangements when the data are proportions
  8. The analysis of lattice designs when a variety is missing
  9. A table of Abbott's correction for natural mortality
  10. Some statistical aspects of anthropometry
  11. Organic derivatives of montmorillonite
  12. Organic derivatives of montmorillonite
  13. Hydrous micas
  14. Stem eelworm attacking carrots
  15. The influence of planting date and manuring on the incidence of virus diseases in potato crops
  16. The effect of seed-rate on yield of cereals
  17. The place of statistics in field experiments
  18. Possibilities of marginal land reclamation. Some results of a survey in England and Wales
  19. Rothamsted experiments on field beans 1. Manuring and cultivation of field beans
  20. The nature of soil-nitrogen complexes
  21. Translocation of Iron in Podzol Formation
  22. The distribution of iron and aluminium oxides in gley soils
  23. Symbiotic adaptation in local strains of red clover and nodule bacteria
  24. Studies on the Physiology of Nodule Formation: III. Experiments on the Excision of Root-tips and Nodules
  25. Host factors influencing infection and nodule development in leguminous plants
  26. Acute die-back of clove trees in the Zanzibar Protectorate
  27. A discussion on symbiosis involving micro-organisms : Introduction. The symbiosis between Rhizobium and leguminous plants and the influence on this of the bacterial strain
  28. A discussion on symbiosis involving microorganisms
  29. Arid zone research
  30. The fractionation and enzymic breakdown of some phosphorus compounds in leaf tissue
  31. Basic research into contraception
  32. Studies on the aphid transmission of a strain of henbane mosaic virus
  33. A Collaborative Investigation into Methods of Chemical Analysis of Ground Pyrethrum Flowers
  34. The Number of oocytes in ovarian fragments after compensatory hypertrophy
  35. Soluble and Available Nitrogen in Manurial Composts
  36. Changes in the Distribution of Nitrogen during the Composting of Straw
  37. The gall midges of St. John's Wort (Hypericum spp.), with descriptions of two new species
  38. Studies of fluctuations in insect populations XII Further evidence of prolonged larval life in the wheat-blossom midges
  39. Studies of fluctuations in insect populations XIII An improved method of ascertaining the correct date to sample when assessing larval infestations of the wheat-blossom midges
  40. An analysis of captures of hemerobiidae am) chryso-pidae in suction traps at Rothamsted, July, 1949
  41. Work in progress at Rothamsted
  42. The characteristics of soil. A review of some recent developments
  43. Modern developments in soil science
  44. Some bioclimatic observations in the Egyptian desert
  45. Sequences of wet and of dry days considered in relation to the logarithmic series
  46. The relative values of alternative liming materials
  47. Committee on nutrition problems in forest nurseries: summary report on 1951 experiments
  48. Experiments on the manuring of peas
  49. Sub-committee on nutrition problems in forest nurseries Summary Report on 1950 experiments
  50. The action of the proventriculus of the worker honeybee, Apis mellifera L
  51. Rothamsted experiments on field beans. Part II. Disease studies on field beans
  52. Ultraviolet injury to higher plants counteracted by visible light
  53. The nature and behaviour of inhibitors of plant viruses produced by Trichothecium roseum link
  54. Principles governing the amount of experimentation in developmental work
  55. George Udny Yule 1871-1951 : Obituary Notices
  56. Analise de uma experincia de rotacao
  57. The physical bases of irrigation control
  58. Experiments on irrigation of sugar beet
  59. The behaviour of worker honeybees at the hive entrance
  60. An automatic volumetric spore trap
  61. The changing numbers of aphis fabae scop., flying at crop level, in relation to current weather and to the population on the crop
  62. The effect of aphis fabae scop. on the growth and yield of field beans in a garden plot