Items where Year is 1907

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Some observations on the assimilation of atmospheric nitrogen by a free living soil organism Azotobacter Chroococcum of Beijerinck. (1907) Ashby, S. F. picture_as_pdf

Cantor lectures on artificial fertilisers: their nature and functions. Lecture 2 The supply of nitrogen to the plant Cantor Lectures delivered before the Society for the Encouragement of Arts, Manufacturers and Commerce, 1907. (1907) Hall, Alfred Daniel

Cantor lectures on artificial fertilisers: their nature and functions. Lecture 3 The nitrogenous manures Cantor Lectures delivered before the Society for the Encouragement of Arts, Manufacturers and Commerce, 1907. (1907) Hall, Alfred Daniel

Cantor lectures on artificial fertilisers: their nature and functions. Lecture 4 Cantor Lectures delivered before the Society for the Encouragement of Arts, Manufacturers and Commerce 1907. (1907) Hall, Alfred Daniel

Cantor lectures on artificial fertilisers: their nature and functions. Lecture 5 Cantor Lectures delivered before the Society for the Encouragement of Arts, Manufacturers and Commerce 1907. (1907) Hall, Alfred Daniel

LXIII -The interaction of ammonium salts and the constituents of the soil. (1907) Hall, Alfred Daniel, Gimingham, C. T.

The flocculation of turbid liquids by salts. (1907) Hall, Alfred Daniel, Morison, C. G. T. picture_as_pdf

Agricultural research. (1907) Mason, J. F.

Note on an Apparent Secular Change in the Rothamsted Drain Gauges. (1907) Russell, Sir Edward picture_as_pdf

Some observations on nitrification. (1907) S. F., Ashby, picture_as_pdf

On the evolution of gas during churning. (1907) Watt, R. D. picture_as_pdf