Type

Number of items: 4.
  • Results of investigations on the Rothamsted soils, being the lectures delivered under the provisions of the Lawes agricultural trust. (1902) Dyer, B.
  • The continuous growth of mangels for twenty-seven years on the same land, Barnfield, Rothamsted (27 years). (1902) Hall, A. D.
  • XIII The determination of available plant food in soils by the use of weak acid solvents. (1902) Hall, A. D., Plymen, F. J.
  • Experiments at Rothamsted on the changes in the composition of mangels during storage II. (1902) N. H. J., Miller