Publication

Number of items: 5.
1929
  • Can cultivation costs be reduced? (1929) Keen, Bernard Augustus
    • 1928
  • The use of the tractor on the average farm. (1928) Keen, Bernard Augustus
    • 1927
  • The place of green manuring in British agriculture. (1927) Page, H. J.
    • 1926
  • Soil management. (1926) Keen, Bernard Augustus
    • 1925
  • Recent work at Rothamsted Experiment Station. (1925) Keen, Bernard Augustus