Seventh International congress of applied chemistry, London, May 27th to June 2d, 1909.

Edited by Sir William Ramsay, William Macnab, and others.

Organisation of the congress. General meetings.--section I. Analytical chemistry.--section II. Inorganic chemistry and allied industries.--section IIIa. Metallurgy and mining.--section IIIb. Explosives.--section IVa1. Organic chemistry and allied industries.--section IVa2. Physiological chemistry and pharmacology.--section IVb. Colouring matters and their application.--section V. Industry and chemistry of sugar.--section VIa. Starch industry.--section VIb. Fermentation.--section VII. Agricultural chemistry.--section VIIIa. Hygiene and medicinal chemistry.--section VIIIb. Pharmaceutical chemistry.--section VIIIc. Bromatology.--section IX. Photo-chemistry. Photography.--section X. Electro-chemistry. Physical chemistry.--section XI. Law, political economy, and legislation affecting chemical industry.