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Displaying items 1 - 2 of 2
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1. United States census block groups converted to singlepart polygons and with water removed, 2013-2017 Data publication contains GIS data

Author(s):
Locke, Dexter H.

2. The changing Midwest assessment: data and shapefiles Data publication contains GIS data

Author(s):
Potts, Robert S.; Gustafson, Eric J.; Stewart, Susan I.; Thompson, Frank R.; Bergen, Kathleen; Brown, Daniel G.; Hammer, Roger; Radeloff, Volker; Bengston, David; Sauer, John; Sturtevant, Brian