Description: A map showing irrigated areas in the western United States in 1916. Place Names: ISO Topic Categories: inlandWaters, location, boundaries Keywords: Irrigated Areas in the United States, physical, political, hydrological, irrigation, physical features, country borders, major political subdivisions, inlandWaters, location, boundaries, Unknown, Source: Albert Perry Bidgham & Charles T. McFarlane, Essentials of Geography (New York, NY: American Book Company, 1916) 166 Map Credit: Courtesy The Private Collection of Roy Winkelman |
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