Climatology of the United States: And of the Temperate Latitudes of the North American Continent, Embracing a Full Comparison of These with the Climatology of the Temperate Latitudes of Europe and Asia, and Especially in Regard to Agriculture, Santary Investigations and Engineering, with Isothermal and Rain Charts ...including a Summary of Statistics of Meteorological Observations in the United States..., Volume 2
Lorin Blodget
विनामूल्य