1. Report to the Commissioners of Public Charities and Correction on the scientific portion of the cruise of the "nautical school-ship Mercury" during the winter of 1871-72 Author(s): Arnold, J. W. S. (John William Schmidt), 1846-1888, author Publication: New York : Bellevue Press, 1872 Subject(s): ExpeditionsAquatic OrganismsTemperatureAtlantic Ocean