Climatology of the United States
Climatology of the United States: And of the Temperate Latitudes of the North American Continent, Embracing a Full Comparison of These with the . in Regard to Agriculture, Sanitary in
Climatology of the United States, and of the Temperate Latitudes of the North America Continent.
The census of industrial employment, wages, and social condition, in Philadelphia, in 1870