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  1. Studies on the Physiology of Nodule Formation: With two Figures in the Text: A Reappraisal of the Effect of Preplanting
  2. The place of the nodulated legume in agriculture
  3. Water hyacinth: a curse or a crop?
  4. New sources of food
  5. New foods for world needs
  6. The present position in the study of insect dispersal and migration
  7. The safe use of pesticides in the United Kingdom
  8. Mortality and viability of insect migrants high in the air
  9. The Distribution of Insects at Low Levels in the Air
  10. Photosynthesis and the theory of obtaining high crop yields by A A Niciporovic
  11. The production of ryegrass labelled with carbon-14
  12. Determination of organic carbin in soil. II. Effect of carbonized materials
  13. Determination of organic carbon in soil. I. Oxidation by dichromate of organic matter in soil and plant materials
  14. Feeding pollen, pollen substitutes and pollen supplements to honeybees
  15. Chill-coma and cold death temperature of Apis mellifera
  16. The ways in which plant viruses are transmitted by vectors
  17. Carrot motley dwarf virus
  18. Evidence for interaction or genetic recombination between potato viruses Y and C in infected plants
  19. Scintillation counting of carbon-14
  20. Estimation of potassium in soils by determination of 40K content
  21. A check list of New Zealand plant galls (zoocecidia)
  22. Effect of formulation on toxicity to plants and insects of some systemic insecticidal seed dressings
  23. The resistance of some American Wheats to Hessian fly of mixed foreign parentage
  24. Delayed emergence of the pea midge
  25. Potassium-supplying power of some British soils
  26. The susceptibility of some American wheats to the wheat blossom midges
  27. Nature and mode of weathering of soil‐potassium reserves
  28. Some Effects of Aldrin and DDT on the Soil Fauna of Arable Land
  29. Observations on the biology and control of the garden swift moth
  30. The physics of dew
  31. Sex determination and caste differentiation on the honeybee - Apis mellifera
  32. The epizootiology of European foulbrood of the larval honey bee, Apis mellifera Linnaeus
  33. Some effects of ultraviolet radiation on the infection of Nicotiana glutinosa leavesby tobacco mosaic virus
  34. Soil-borne viruses
  35. Plant viruses : What they are and what they do
  36. A general program for the analysis of surveys
  37. Micrometeorology in relation to plant and animal life
  38. The significance of queen substance in swarming and supersedure in honey-bee (Apis mellifera l.) colonies
  39. Queen substance production by virgin queen honey-bees (Apis mellifera l.)
  40. Weather problems in agriculture
  41. Weather in wheat - an essay in micro-meteorology
  42. A synoptic study of day-to-day changes of ozone over the british-isles
  43. The reflection of short-wave radiation by vegetation
  44. The performance of a Gunn-Bellani radiation integrator
  45. The carbon-dioxide flux over a field of sugar beet
  46. Queen recognition by worker honeybees (Apis mellifera L.)
  47. A comparison of theoretical and empirical results for some stochastic population models
  48. The properties of a stochastic model for the predator-prey type of interaction between two species
  49. The structures of the enols of pyrethrolone
  50. Pyrethrolone and related compounds
  51. The use of soil insecticides to control potato aphids and virus diseases
  52. The use of a multiple-transfer method in plant virus transmission studies- some statistical points arising in the analysis of results
  53. The transmission by mites, host-range and properties of ryegrass mosaic virus
  54. Studies on the importance of wild beet as a source of pathogens for the sugar-beet crop
  55. Some effects of temperature and of virus inhibitors on infection of french-bean leaves by red clover mottle virus
  56. Red clover mottle virus
  57. The pollination requirement of the field bean (vicia faba)
  58. Observations on the effects of the parasitic nematodes ditylenchus myceliophagus, aphelenchoides composticola and paraphelenchus myceliophthorus on the growth and cropping of mushrooms
  59. Movement of eelworms vi. The influences of soil type, moisture gradients and host plant roots on the migration of the potato-root eelworm heterodera rostochiensis wollenwebermovement of eelworms
  60. The manner of transmission of some barley yellow-dwarf viruses by different aphid species
  61. Infectivity of aphids bred on virus-infected cauliflower plants
  62. Field studies on wheat-bulb fly infestations
  63. The epidemiology of phytophthora infestans ii. The source of inoculum
  64. The epidemiology of phytophthora infestans i. Climate, ecoclimate and the phenology of disease outbreak
  65. The effect of gibberellic acid on leaf area and dry-matter production in majestic potato
  66. Effect of cultural treatments on the incidence of striga hermonthica (del.) benth. And yields of sorghum in the sudan: Field experiments 1957/8
  67. Comparison of two barley yellow-dwarf viruses in glasshouse and field experiments
  68. An attempt to inhibit the multiplication of tobacco mosaic virus in tissue culture by its antiserum
  69. Aphid behaviour on healthy and on yellows-virus- infected sugar beet
  70. The relation of weight of food ingested to increase in body-weight during growth in the bed-bug, cimex lectularius l. (hemiptera)
  71. Basis for a general system of insect migration and dispersal by flight
  72. The value of calcium nitrate and urea for sugar beet and the effect of late nitrogenous top dressings