Notes on the filtration and other errors in the determination of the hydrogen ion concentration of soils.

Míreanna comhchosúla

• Some factors affecting the hydrogen ion concentration of the soil and its relation to plant distribution.
  de réir: Atkins, W. R. G.
  Foilsithe / Cruthaithe: (1922)
• Note on the occurrence of the finger and toe disease of turnips in relation to the hydrogen ion concentration of the soil.
  de réir: Atkins, W. R. G.
  Foilsithe / Cruthaithe: (1922)
• The hydrogen ion concentration of the soil and of natural waters in relation to the distribution of snails.
  de réir: Atkins, W. R. G.
  Foilsithe / Cruthaithe: (1923)
• The hydrogen ion concentration of the soil in relation to the flower colour of Hydrangea hortensis W., and the availability of iron.
  de réir: Atkins, W. R. G.
  Foilsithe / Cruthaithe: (1923)
• The hydrogen ion concentration of plant cells.
  de réir: Atkins, W. R. G.
  Foilsithe / Cruthaithe: (1922)