Description: A map from 1911 of the United States showing isotherms of mean surface temperatures in the region for the month of January. Place Names: Meteorology, temperatur ISO Topic Categories: boundaries,
climatologyMeteorologyAtmosphere,
inlandWaters,
oceans,
location Keywords: Normal Surface Temperature for January, physical, political, meteorological, kClimate, physical features, major political subdivisions,
country borders, climate,
temperature, boundaries,
climatologyMeteorologyAtmosphere,
inlandWaters,
oceans,
location, Unknown, 1911 Source: Isaiah Bowman, Ph. D., Forest Physiography (New York, NY: John Wiley and Sons, 1911) 115 Map Credit: Courtesy the private collection of Roy Winkelman |
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