1. Soil Acrasieae and their bacterial food supply
  2. Silica jelly as a substrate for counting holozoic protozoa
  3. Modern ideas on potato cultivation
  4. Underground spread of potato virus X
  5. The Rothamsted experiments on mangolds 1876-1940. IV The composition of the mangolds grown on Barnfield (i) the dry matter content of leaves and roots
  6. The Rothamsted experiments on mangolds 1876-1940. IV The composition of the mangolds grown on Barnfield (ii) the nitrogen-content of leaves and roots
  7. The dissociation constants of the carboxyl and hydroxyl groups in some insoluble and sol-forming polysaccharides
  8. Ionic forces in thick films of liquid between charged surfaces
  9. Relation of crystal size and shape to contact toxicity of DDT suspensions
  10. The investigation of soil clays by X-rays
  11. Weather and crops
  12. Modern trends in fertiliser practice
  13. Factors contributing to the bacteriolytic effect of species of myxococci upon viable eubacteria
  14. The Analysis of a Series of Experiments by the Use of Punched Cards
  15. The use of a punched-card system for the analysis of survey data, with special reference to the analysis of the National farm survey
  16. Manganese deficiency in peas and other crops in relation to the availability of soil manganese
  17. Divalent manganese in soil extracts
  18. Manganese toxicity affecting crops on acid soils
  19. Effects of atmospheric environment, before and after treatment, on the toxicity to insects of contact poisons I
  20. The control of narcissus leaf diseases III. Sclerotinia polyblastis Greg, on Narcissus tazetta var. Soleil d'Or
  21. A study of violet root rot I Factors affecting production and growth of mycelial strands in Helicobasidium purpureum pat
  22. Reduction of take-all by artificial fertilizers
  23. A multiple-point inoculating needle for agar plates
  24. The analysis of a factorial series of insecticide tests
  25. Recent Developments in the design of field experiments. II. Unbalanced split-plot confounding
  26. Recent developments in the design of field experiments. I. Split-plot confounding
  27. The Separation of Different Strains of Bacteriophage from a Crude Culture
  28. Combination of potato virus X and tobacco mosaic virus with pepsin and trypsin
  29. Combination between different proteins and between proteins and yeast nucleic acid
  30. The shallot aphis, Myzus ascalonicus Doncaster, and its behaviour as a vector of plant viruses
  31. The Shallot Aphis, Myzus ascalonicus sp. n.(Hemlptera, Aphldidae)
  32. Dr. Löwy's theory of ground-water accumulation
  33. Electron-Microscopy of Viruses: I. State of Aggregation of Tobacco Mosaic Virus
  34. VII — Preliminary studies in the electron microscope of some plant virus inclusion bodies
  35. The manuring of beans and peas
  36. The Stock-Carrying Capacity of Farms
  37. Metallo-organic Complexes in Soil
  38. The determination of the pyrethrins in pyrethrum concentrates in mineral oil
  39. Variation within Strains of Clover Nodule Bacteria in Size of Nodule Produced and in “Effectivity” of Symbiosis
  40. Genetical factors concerned in the symbiosis of clover and nodule bacteria
  41. The state of viruses in the infected cell
  42. The viruses
  43. Linear sequential rectifying inspection for controlling fraction defective
  44. The manometric determination of formic acid
  45. Studies on pectase
  46. The determination of the pyrethrin content of dilute preparations of pyrethrum flowers in oil
  47. Sugar beet yellows [Ministry of Agriculture, Fisheries and Food Advisory Leaflet 323]
  48. Factors affecting the loss of yield of sugar beet caused by beet yellows virus: I. Rate and date of infection; date of sowing and harvesting
  49. Some causes of chlorosis and necrosis of sugar-beet foliage
  50. The transmission of beet mosaic and beet yellows viruses by aphides; a comparative study of a non-persistent and a persistent virus having host plants and vectors in common
  51. Biochemistry of nitrification in soil. 3. Nitrification of various organic nitrogen compounds
  52. Biochemistry of nitrification in soil. 1. Kinetics of, and the effects of poisons on, soil nitrification as studied by a soil perfusion technique
  53. Biochemistry of nitrification in soil. 2. The site of soil nitrification
  54. The residual manurial values of fertilizers and feeding stuffs
  55. Soils and fertilizers
  56. Some Rothamsted contributions to agricultural chemistry
  57. The soil - Royal Society Empire Scientific Conference
  58. Yules characteristic and the index of diversity
  59. Climate and insect life
  60. Silico phosphate
  61. Bee culture in the United States of America - USA
  62. Molybdenum as a factor in the nutrition of lettuce
  63. Eyespot of wheat and barley in Scotland in 1944
  64. Eyespot and lodging of wheat
  65. The role of minor elements in the growth of plants
  66. Varietal differences in susceptibility to potato virus Y
  67. The virus content of plants suffering from tobacco mosaic
  68. A review of recent statistical developments in sampling and sampling surveys
  69. Further investigations on the value of electric heating of beehives
  70. The provision of supplementary food to hive bees
  71. Distribution of number of segments in earthworms and its significance