1. Soil physics: Theory and practice
  2. Hoeing
  3. Measurement of the suction of soil water by Portland stone absorbers calibrated by a new method for determining vapour pressures near to saturation
  4. The efficiency of pneumatic tyred tractors under farm conditions
  5. Presence of virus in the primordial meristem
  6. The ‘blotches’ on leaves of Arran pilot potatoes
  7. Influence of changes in level of feeding on milk production
  8. Students collected papers
  9. The direct use of leaf protein in human nutrition
  10. Sugar-beet yellows virus. A preliminary account of experiments and observations on its effect in the field
  11. Manuring under a fertilizer rationing scheme
  12. Studies of fluctuations in insect populations IX The carrot fly (Psila rosae) in 1936-41
  13. Baiting slugs using metaldehyde mixed with various substances
  14. Studies in the migration of lepidoptera
  15. The manurial value of sewage sludges
  16. Straw on the land
  17. The honeybee
  18. Cercosporella Herpotrichoides Fron., causing eyespot of wheat in Great Britain
  19. Eyespot in wheat. A disease causing lodging and straggling
  20. The effects of heat on the serological reactions of antisera
  21. The antigenicity of non-precipitating complexes
  22. A preliminary description of preparations of some of the viruses causing tobacco necrosis
  23. Alfred Daniel Hall. 1864-1942
  24. Statistical problems in field sampling for wireworms
  25. Influence of changes in level of feeding on milk production
  26. Theory of porometers used in the study of stomatal movements in leaves
  27. Preliminary investigations on the value of electric heating of beehives
  28. The influence of various physical and biological factors of the environment on honeybee activity. An examination of the relationship between activity and solar radiation
  29. Insect survival in relation to the rate of water loss