1. Some aspects of cultivation and other power operations on the farm
  2. The growth of clover in the presence of ammonium sulphate
  3. Factors affecting the formation of local lesions by tobacco mosaic virus
  4. Stem and inflorescence galls on yarrow (Achillea millefolium L.) caused by the nematode Anguina millefolii (Low, 1874) Filipjev, 1936
  5. Some aspects of cultivation and other power operations on the farm
  6. Land drainage: the area of benefit
  7. Relation of so-called Streptococcus apis to certain Lactic Acid Streptococci
  8. The circulation of water in the soil between the surface and the level of underground water
  9. The role of plasmodesms in the translocation of virus
  10. The susceptibility of the plant cell to virus disease
  11. The histology of the necrotic lesions induced by virus diseases
  12. The early development of the cotton fibre
  13. A study of some physical properties of flour doughs in relation to their breadmaking qualities
  14. The relationship between conditions governing rupture and flow
  15. A physical test for Ling honey
  16. The action of sodium nitrate upon the infection of lucerne root-hairs by nodule bacteria
  17. The abnormal structure induced in nodules on lucerne (Medicago sativa L.) by the supply of sodium nitrate to the host plant
  18. Short-period fluctuations in the numbers of bacterial cells in soil
  19. Factors affecting the amount of infection obtained by aphis transmission of the virus Hy. III
  20. An examination of the sampling observations on wheat of the crop-weather scheme
  21. An enumeration of the confounded arrangements in the 2x2x2 factorial designs
  22. Almond and peach buds attacked by a gall midge in Greece
  23. The treatment and disposal of milk factory effluents I By means of percolating filters and septic tanks
  24. Proceedings of the Association Of Applied Biologists
  25. Soils and fertilisers
  26. The soils of Britain and their classification
  27. The work of the Entomological Department at Rothamsted 1915-1936
  28. Our butterfly visitors from abroad
  29. British immigrant butterflies and moths - Set E.57
  30. British immigrant butterflies and moths
  31. IX - The influence of moonlight on the activity of certain nocturnal insects, particularly of the family Noctuidae as indicated by a light trap
  32. Collected records relating to insect migration: Third series
  33. A modified Greenwich night-cloud recorder used for ecological work
  34. CP37 Apple cider and cider products
  35. Rainfall and cotton yields in the Sudan Gezira
  36. The technique of modern field experiments
  37. Some new British records of fungi on wheat : Cercosporella herpotrichoides Fron., Gibellina cerealis Pass., and Ophiobolus herpotrichus (Fr.) Sacc
  38. The effect of constant and fluctuating temperature on the germination of the weed seeds in arable soil
  39. The weed seed population of arable soil: III. The re-establishment of weed species after reduction by fallowing
  40. The essential nature of certain minor elements for plant nutrition
  41. The x2 distribution for the binomial and poisson series, with small expectations
  42. The statistical analysis of field counts of diseased plants
  43. An experiment on observer's bias in the selection of shoot-heights
  44. Liquid crystalline substances from virus-infected plants
  45. A new method of arranging variety trials involving a large number of varieties
  46. Incomplete latin squares
  47. Crop estimation and forecasting: indications of the sampling observations on wheat
  48. Applications of the sampling technique to crop estimation and forecasting
  49. Incomplete randomized blocks
  50. The biology of leptobyrsa rhododendri horvath (hemiptera, tingitidae), the rhododendron lacebug
  51. Structure in relation to chromic oxidation of nitrogenous substances
  52. Determination of carbon and nitrogen by the action of chromic acid under reduced pressure