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Displaying items 1 - 4 of 4
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1. Philadelphia park tree cover data, 1959-2018 Data publication contains GIS data

Author(s):
Nix, Sabine A.; Roman, Lara A.; Healy, Marc; Rogan, John; Pearsall, Hamil

2. Urban land, urban tree cover and urban impervious cover by conterminous United States counties from 2010 to 2060

Author(s):
Nowak, David J.; Greenfield, Eric J.

3. Philadelphia land cover change data, 1970-2010

Author(s):
Roman, Lara A.; Catton, Indigo J.; Greenfield, Eric J.; Pearsall, Hamil; Eisenman, Theodore S.; Henning, Jason G.

4. 1936 control survey map of Berkeley County, South Carolina Data publication contains GIS data

Author(s):
Arnold, Julie A.