Items where Year is 1915
Number of items: 15.
Article
Frequency distribution of the values of the correlation coefficient in samples from an indefinitely large population. (1915)
Aylmer Fisher, Ronald
Weeds on arable land and their suppression. (1915)
Brenchley, Winifred Elsie
Recolonisation of cultivated land allowed to revert to natural conditions. (1915)
Brenchley, Winifred Elsie, Adam, H.
Studies on the lime requirements of certain soils. (1915)
H. B., Hutchinson,, MacLennan, K.
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New Thysanoptera from Florida and Louisiana. (1915)
Hood, J. D., Williams, Carrington Bonsor
Notes on some methods for the examination of soil protozoa. (1915)
Martin, C. H., Lewin, K. R.
Discussion on production and refining of sugar within the Empire. (1915)
Russell, E. J.
Recent investigations on the production of plant food in the soil. (1915)
Russell, E. J.
Soil protozoa and soil bacteria. (1915)
Russell, E. J.
Comparative field trials with, dried and degreased sewage sludges at Rothamsted. (1915)
Russell, E. J., Richards, E. H.
The atmosphere of the soil: its composition and the causes of variation. (1915)
Russell, Sir Edward, Appleyard, A.
The Effect of removing the Soluble Humus from a Soil on its Productiveness. (1915)
Weir, W.
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A new thrips damaging coffee in British East Africa. (1915)
Williams, Carrington Bonsor
The pea thrips ( Kakothrips Robustus). (1915)
Williams, Carrington Bonsor
