1930

  1. The Physiology of Virus Diseases in Plants I The movement of mosaic in the Tomato Plant
  2. A Note on the Dichotomous Branching of the Main Stem of the Tomato (Lycopersicum esculentum)
  3. Formation of streamers in sedimentation
  4. “Single value” soil properties: a study of the significance of certain soil constants
  5. “Single Value” Soil Properties. A Study of the Significance of Certain Soil Constants. IV. A Further Note on the Technique of the “Box” Experiment
  6. Intracellular bodies in plant virus disease
  7. Studies in soil cultivation. V. Rotary cultivation
  8. Science of the year - 1930 The biological sciences
  9. The Rheology of Soil Pastes
  10. The Influence of the Proximity of a Solid Wall on the Consistency of Viscous and Plastic Materials
  11. A Further Study of the Influence of the Proximity of a Solid Wall on the Consistency of Viscous and Plastic Materials
  12. The influence of the host plant in inducing parasitism in lucerne and clover nodules
  13. The fluctuations of bacterial numbers and nitrate content of field soils
  14. The early development of the root nodule of lucerne (Medicago sativa, L.)
  15. Sulphur as a soil fungicide against the potato wart disease organism
  16. Increased Scion Vigour Induced by Certain Foreign Root-stocks
  17. On some Factors governing the Emergence of Gall Midges (Cecidomyidæ: Diptera)
  18. Gall midges (Cecidomyidae) as enemies of the Tingidae, Psyllidae, Aleyrodidae and Coccidae
  19. A new thrips-eating gall midge, Thripsobremia liothripis, gen. et. sp. n. (Cecidomyidae)
  20. On the biology of the gall-midges (Cecidomyidae) attacking meadow foxtail grass (Alopecurus Pratensis), including the description of one new species
  21. On the resistance of basket willows to button gall formation
  22. Studies on the carbon and nitrogen cycles in the soil II The extraction of the organic matter of the soil with alkali
  23. On the morphology of the larva of Darcus Parallelopipedus, L. (Copeoptera)
  24. Soils and fertilisers
  25. The relationship of climatic and gelogical factors to the composition of soil clay and the distribution of soil types
  26. The weed seed population of arable soil: I. Numerical estimation of viable seeds and observations on their natural dormancy
  27. On the frequency distribution of the means of samples from populations of certain Pearson's types
  28. The varying effect of lime on grassland with different schemes of manuring
  29. VII.—The correlation between product moments of any order in samples from a normal population
  30. Studies in crop variation VII. The influence of rainfall on the yield of barley at Rothamsted
  31. A method of estimating the yield of a missing plot in field experimental work
  32. The derivation of certain high order sampling product moments from a normal population
  33. The evolution of dominance in certain polymorphic species
  34. Moments and product moments of sampling distributions
  35. The moments of the distribution for normal samples of measures of departure from normality
  36. Biometry and evolution
  37. Mortality amongst plants and its bearing on natural selection
  38. Inverse probability
  39. The arrangement of field experiments and the statistical reduction of the results
  40. The general form of the orthogonal polynomials for simple series with proofs of their simple properties