Type

Number of items: 13.
B
  • The development of the grain of barley. (1912) Brenchley, Winifred Elsie
  • The weeds of arable land in relation to the soils on which they grow. II. (1912) Brenchley, Winifred Elsie picture_as_pdf
    • C
  • Carbohydrates of the mangold leaf. (1912) Campbell, A. V.
    • D
  • The Estimation of Potassium, especially in Fertilisers, Soil Extracts and Plant Ashes. (1912) Davis, W. A. picture_as_pdf
    • H
  • The direct assimilation of inorganic and organic forms of nitrogen by higher plants. (1912) H. B., Hutchinson,, N. H. J., Miller picture_as_pdf
  • Recent advances in agricultural science The fertility of the soil. (1912) Hall, A. D.
  • The Rothamsted Experimental Station 1843-11. (1912) Hall, A. D.
  • The Rothamsted Experimental Station, 1843-1911. (1912) Hall, A. D.
  • On the causes of the high nutritive value and fertility of the fatting pastures of Romney Marsh and other marshes in the S.E. of England. (1912) Hall, A. D., Russell, Sir Edward picture_as_pdf
    • R
  • Investigations on “Sickness” in soil: II.“Sickness” in Glasshouse soils. (1912) Russell, Sir Edward, Petherbridge, F. R. picture_as_pdf
  • Investigations on Sickness in Soil I Sewage Sickness. (1912) Russell, Sir Edward, Golding, J. picture_as_pdf
  • Partial sterilization of soil for glasshouse work. (1912) Russell, Sir Edward, Petherbridge, F. R. picture_as_pdf
    • U
  • A note on onion couch. (1912) Underwood, L. M. picture_as_pdf