A history of the British freshwater Algæ :

including descriptions of the Desmideæ and Diatomaceæ ... /

Adulterations detected; or, Plain instructions for the discovery of frauds in food and medicine. /

Food and its adulterations :

comprising the reports of the Analytical sanitary commission of "The Lancet" for the years 1851 to 1854 inclusive, revised and extended; 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 /

Report to the Rt. Hon. William Cowper ... President ... on the microscopical examination of the metropolitan water supply;

under the provisions of the metropolis' Water act.