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