Items where Year is 1917

Number of items: 14.
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  • Organic plant poisons: I. Hydrocyanic acid. (1917) Brenchley, Winifred Elsie
  • West country grasslands. (1917) Brenchley, Winifred Elsie
  • The effect of weeds upon cereal crops. (1917) Brenchley, Winifred Elsie picture_as_pdf
  • Some concepts in mycology - an attempt at synthesis. (1917) Brierley, W. B.
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  • Agricultural chemistry and vegetable physiology. (1917) Miller, N. H. J.
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  • Dissolved oxygen in rainwater. (1917) Richards, E. H. picture_as_pdf
  • Fixation of nitrogen in faeces. (1917) Richards, E. H. picture_as_pdf
  • Artificial Fertilizers, Their Present Use and Future Prospects. (1917) Russell, E. J.
  • The recent work at Rothamsted on the partial sterilisation of soil. (1917) Russell, E. J.
  • On the making and storing of farmyard manure. (1917) Russell, E. J., Richards, E. H.
  • The influence of soil conditions on the decomposition of organic matter in the soil. (1917) Russell, Sir Edward, Appleyard, A. picture_as_pdf
  • The changes taking place during the storage of farmyard manure. (1917) Russell, Sir Edward, Richards, E. H. picture_as_pdf
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  • Some problems of sex ratios and parthenogenesis. (1917) Williams, Carrington Bonsor
  • A new thrips damaging orchids in the West Indies. (1917) Williams, Carrington Bonsor