1927

  1. The qualitative and quantitative effects of food on the growth of a soil amoeba (Hartmanella hyalina)
  2. Soil protozoa and bacteria in relation to their environment
  3. The qualitative and quantitative effects of food on the growth of a soil amoeba (Hartmanella hyalina)
  4. The effect of soil storage and water content on the protozoan population
  5. Experiments on the physiology and genetics the smut fungi - Hyphal-fusion
  6. On the Tracheal System of Collembola, with special reference to that of Sminthurus viridis, Lubb
  7. On the tracheal system of Collembola, with special reference to that of Sminthurus viridis (Linne)
  8. Methods for collecting parasites of earwigs
  9. On the Occurrence of Intermediates in Aphis rumicis L. and their Relation to the Alate and Apterous Viviparous Females
  10. On some Aphides infesting Tulips
  11. The place of the tractor in soil cultivation
  12. Some physical and physico-chemical effects of soil organic matter
  13. The American agricultural research and advisory system
  14. Science of the year - 1927 The biological sciences
  15. The quantitative study of soil fungi
  16. Immunity of potato varieties from attack by the wart disease fungus, synchytrium endob ioticum (schilb.) Perc.
  17. On the algae of some normal English soils
  18. On the carbon nutrition of some algae isolated from soil
  19. Soils and fertilisers
  20. Chemical aspects of soil cultivation
  21. A manometric apparatus for the direct determination of summation percentage curves in mechanical analysis
  22. Some physical properties of heavy alkaline soils under irrigation in the Sudan Gezira
  23. Soil Classification and Soil Surveys
  24. Nomographs for use in mechanical analysis calculations
  25. The direct determination of distribution curves of particle size in suspension
  26. Sulphur treatment of soil and the control of wart disease of potatoes in pot experiments
  27. Sulphur treatment of soil and the control of wart disease of potatoes in pot experiments
  28. The role of boron in the growth of plants
  29. The inter-relation between silicon and other elements in plant nutrition
  30. On the distribution of the error of an interpolated value, and on the construction of tables
  31. On some objections to mimicry theory; statistical and genetic
  32. Studies in crop variation: IV. The experimental determination of the value of top dressings with cereals