Food and its adulterations : comprising the reports of the analytical sanitary commission of "The Lancet" for the years 1851 to 1854 inclusive ; being records of the results of some thousands of original microscopical and chemical analyses of the solids and fluids consumed by all classes of the public ; and containing the names and addresses of the various merchants, manufacturers, and tradesmen of whom the analysed articles were purchased / by Arthur Hill Hassall