Items where Year is 1919

Number of items: 19.
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  • Decomposition of cyanamide and dicyanodiamide in the soil 1919. (1919) Cowie, G. A. picture_as_pdf
    • B
  • Some factors in plant competition. (1919) Brenchley, Winifred Elsie picture_as_pdf
  • The uses of weed and wild plants. (1919) Brenchley, Winifred Elsie
    • C
  • Observations on soil protozoa. (1919) Cutler, D. W.
    • G
  • The reclamation of waste land II The scientific and technical problems. (1919) Gavin, W., Russell, E. J.
  • The distribution of dry matter and nitrogen in the potato tuber Variety : King Edward. (1919) Glynne, Mary Dilys, Jackson, V. G. picture_as_pdf
    • H
  • On the decomposition of cellulose by an aerobic organism (Spirochaeta cytophaga, n. sp.). (1919) Hutchinson, H. B., Clayton, J.
    • I
  • Observations on the Insect Parasites of some Coccidae. (1919) Imms, Augustus
    • K
  • A note on the capillary rise of water in soils. (1919) Keen, Bernard Augustus picture_as_pdf
  • A quantitative relation between soil and the soil solution brought out by freezing-point determinations. (1919) Keen, Bernard Augustus picture_as_pdf
    • P
  • The effect of potassium salts on the anatomy of Dactylis glomerata. (1919) Purvis, O. N. picture_as_pdf
    • R
  • Agricultural chemistry and vegetable physiology. (1919) Russell, E. J.
  • The Use of Ammonium Nitrate as a Fertilizer. (1919) Russell, E. J.
  • The influence of farmyard manure on the clover crop. (1919) Russell, E. J.
  • Soil making. (1919) Russell, Sir Edward
  • The amount and composition of rain falling at Rothamsted. (1919) Russell, Sir Edward, Richards, E. H.
  • On the Life History of Wire Worms of the Genus Agriotes, Esch., With Some Notes on that of Athous Haemorrhoidalis, F. Part I. (1919) Rymer Roberts, A. W.
    • W
  • Sugar-cane varieties and froghopper blight. (1919) Williams, Carrington Bonsor
  • A migration of yellow butterflies (Catopsilia statira) in Trinidad. (1919) Williams, Carrington Bonsor