Description: A map from 1906 of the United States showing the principal hog farming regions of the country at the time.
Place Names: Agriculture, hog
ISO Topic Categories: farming,
boundaries,
inlandWaters,
location,
oceans
Keywords: Hog Farming Regions of the United States, kAgriculture, physical features, agriculture, farming,
boundaries,
inlandWaters,
location,
oceans, Unknown, 1906
Source: Alexis Everett Frye, Frye's First Steps in Geography (Boston, MA: Ginn and Company, 1906) 61
Map Credit: Courtesy the private collection of Roy Winkelman |
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