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Displaying items 1 - 2 of 2
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1. Historical maps of land use in Puerto Rico in 1951 Data publication contains GIS data

Author(s):
Helmer, Eileen H.; Córdova, Juan R.; Quiñones, Maya; Hubing, Nick

2. Holyoke and Chelsea, MA urban tree canopy cover data, 1952-2014 Data publication contains GIS data

Author(s):
Healy, Marc; Rogan, John; Roman, Lara A.; Nix, Sabine; Martin, Deborah G.; Geron, Nicholas