1. Holyoke and Chelsea, MA urban tree canopy cover data, 1952-2014
- Author(s):
- Healy, Marc; Rogan, John; Roman, Lara A.; Nix, Sabine; Martin, Deborah G.; Geron, Nicholas
2. Fire-adapted witness trees across the northeastern United States including four National Forests
- Author(s):
- Thomas-Van Gundy, Melissa A.; Nowacki, Gregory J.; Cogbill, Charles V.
U.S. Department of Agriculture