1. Rothamsted Conference RC No 3 : Green manuring
  2. Rothamsted Conference RC No 4 : The culture and manuring of sugar beet
  3. Rothamsted Conference RC No 5 : The art and science cultivation
  4. Recent Work on Virus Diseases in Plants
  5. Field experimentsa t Rothamsted during 1925-26 Parts I and II
  6. Fourth report on the Institute of Brewing's experiments on the influence of soil, season, and manuring on the quality and growth of barley 1925
  7. The Present Status of Soil Microbiology and its Bearing Upon Agricultural Practice
  8. The chalk lands of England
  9. On agriculture in Palestine
  10. Bio-chemical decomposition of cellulosic materials, with special reference to the action of fungi
  11. The effect of protozoa and fungi on certain biochemical processes when inoculated into partially sterilized soil
  12. An improved method for the determination of dissolved oxygen in water
  13. Biochemistry of water-logged soils. II. The presence of a deaminase in water-logged soils and its role in the production of ammonia
  14. Biochemistry of water-logged soils: Part I. The effect of water-logging on the different forms of nitrogen, on the reaction, on the gaseous relationships, and on the bacterial flora
  15. On the Existence of Daily Changes in the Bacterial Numbers in American Soil
  16. The relationship between the chemical constitution of organic compounds and their toxicity to insects
  17. Recent investigations on contact insecticides
  18. Studies On Contact Insecticides Part V The toxicity of the amines and n-heterocyclic compounds to Aphis rumicus. L. (the bean aphis)
  19. Studies On Contact Insecticides Part VI The insecticidal action of the fatty acids. Their methyl esters and sodium and ammonium salts
  20. Investigations on the behaviour of hygrometric hairs
  21. The place of green manuring in British agriculture
  22. Some recent researches on soil colloids
  23. Field observations on starch production in the leaves of the potato
  24. The insect and other invertebrate fauna of arable land at Rothamsted II
  25. Reaktion des Bodens und Pflanzenwachstum
  26. Laboratory and field experiments on the use of 3: 5-dinitro-o-cresol and the sodium salt for winter spraying
  27. Biochemistry (plants)
  28. Studies in the physical properties of soils: IV. A further contribution to the theory of capillary phenomena in soil
  29. The limited role of capillarity in supplying water to plant roots
  30. A new dynamometer for all types of horse and power drawn implements
  31. the value of the dynamometer in cultivation experiments
  32. The qualitative and quantitative effects of food on the growth of a soil amoeba (Hartmanella hyalina)
  33. Soil protozoa and bacteria in relation to their environment
  34. The qualitative and quantitative effects of food on the growth of a soil amoeba (Hartmanella hyalina)
  35. The effect of soil storage and water content on the protozoan population
  36. Experiments on the physiology and genetics the smut fungi - Hyphal-fusion
  37. On the Tracheal System of Collembola, with special reference to that of Sminthurus viridis, Lubb
  38. On the tracheal system of Collembola, with special reference to that of Sminthurus viridis (Linne)
  39. Methods for collecting parasites of earwigs
  40. On the Occurrence of Intermediates in Aphis rumicis L. and their Relation to the Alate and Apterous Viviparous Females
  41. On some Aphides infesting Tulips
  42. The place of the tractor in soil cultivation
  43. Some physical and physico-chemical effects of soil organic matter
  44. The American agricultural research and advisory system
  45. Science of the year - 1927 The biological sciences
  46. The quantitative study of soil fungi
  47. Immunity of potato varieties from attack by the wart disease fungus, synchytrium endob ioticum (schilb.) Perc.
  48. On the algae of some normal English soils
  49. On the carbon nutrition of some algae isolated from soil
  50. Soils and fertilisers
  51. Chemical aspects of soil cultivation
  52. A manometric apparatus for the direct determination of summation percentage curves in mechanical analysis
  53. Some physical properties of heavy alkaline soils under irrigation in the Sudan Gezira
  54. Soil Classification and Soil Surveys
  55. Nomographs for use in mechanical analysis calculations
  56. The direct determination of distribution curves of particle size in suspension
  57. Sulphur treatment of soil and the control of wart disease of potatoes in pot experiments
  58. Sulphur treatment of soil and the control of wart disease of potatoes in pot experiments
  59. The role of boron in the growth of plants
  60. The inter-relation between silicon and other elements in plant nutrition
  61. On the distribution of the error of an interpolated value, and on the construction of tables
  62. On some objections to mimicry theory; statistical and genetic
  63. Studies in crop variation: IV. The experimental determination of the value of top dressings with cereals