Items where Year is 1909

Creators Item Type No Grouping

B

CP22The composition of cider. (1909) Barker, B. T. P., Russell, E. J.

On the strength and development of the grain of wheat (Triticum vulgare). (1909) Brenchley, Winifred Elsie

The development of the grain of wheat. (1909) Brenchley, Winifred Elsie, Hall, Alfred Daniel picture_as_pdf

D

CP21 Studies on cider and perry. No. I. Sulphite preservatives. (1909) Durham, H. E. picture_as_pdf

H

Direct assimilation of ammonium salts by plants. (1909) H. B., Hutchinson,, N. H. J., Miller picture_as_pdf

Some secondary actions of manures upon the soil. (1909) Hall, Alfred Daniel

M

Estimation of calcium carbonate in soils. (1909) Marr, F. S.

The Amount of Free Lime and the Composition of the Soluble Phosphates in Basic Slag. (1909) Morison, C. G. T picture_as_pdf

R

Root-system of cultivated plants of one year's growth. (1909) Rotmistrov, V. G.

The effect of partial sterilisation of soil on the production of plant food. (1909) Russell, Sir Edward, H. B., Hutchinson, picture_as_pdf