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Optimization of enzymatic degradation of coconut residue

The Great Meteoric Shower

The Nebula of Orion

Prehistoric Investigations in a Austria

On the Asiatic Alliances of the Fauna of the Congenian Deposits of South-Eastern Europe

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Research Work on Natural Indigo

The Spectra of Hydrogen and Helium

[Letters to Editor]

The Structure of the Red Lithium Line

The Actinium Series and the Lead Ratios in Rocks

Condition of Sparingly Soluble Substances in Gelatine.

(1) Latex : its Occurrence, Collection, Properties and Technical Applications (2) Handbuch der Kautschukwissenschaft

Sir Walter Morley Fletcher, K.B.E., M.D., F.R.S.

Ionospheric Investigations

The Medical Curriculum in Great Britain: University and Other Qualifications: Training and Examinations

The Field of Clinical Science: Lord Nuffield's Gifts to Oxford

The Wellcome Trust

Mr. Wilfred Trotter, F.R.S