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  1. The behaviour of nitrogenous manures in the soil Part I. The loss of manurial nitrogen
  2. A new gall midge (Dipt., Cecidomyidae) predaceous on the Flour Mite, Tyroglyphus farinae (Deg.)
  3. Marking and breeding Testacella slugs
  4. Syrphidae as pests of cucumbers
  5. What is balanced manuring?
  6. Some aspects of the United Nations conference on the conservation of natural resources
  7. Comparing the efficiency of insect traps
  8. Effect of moonlight on insect activity
  9. Changes in insect populations in the field in relation to preceding weather conditions
  10. A note on the relative sizes of genera in the classification of animals and plants
  11. Seasonal changes in flight direction of migrant butterflies in the British Isles
  12. Intra-generic competition as illustrated by Moreau's records of East African bird communities
  13. Some interrelationships between manganese, molybdenum and vanadium in the nutrition of soybean, flax and oats
  14. Effects of cultural treatments on wheat and on the incidence of eyespot, lodging, take-all and weeds. Field Experiments 1945–8
  15. Some properties of broad-bean mottle virus
  16. Serologically related strains of potato virus y that are not mutually antagonistic in plants
  17. The application of electron microscopy to the study of plant viruses in unpurified plant extracts
  18. The survey of fertilizer practice. An example of operational research in agriculture
  19. Statistical methods in anthropology
  20. Quelques developpements modernes dans la planification des experiences
  21. The influence of statistical methods for research workers on the development of the science of statistics
  22. Bases logiques de la planification des experiences
  23. Some physical aspects of assimilation and transpiration
  24. The role of vegetation in meteorology, soil mechanics and hydrology
  25. Relationship of aphid density to altitude
  26. Evaporation over the British Isles
  27. The importance of perfume in the discovery of food by the worker honeybee (Apis-mellifera L)
  28. Aphids captured in a Rothamsted suction trap, 5 ft. above ground level, from June to November, 1947