1. A century of Forest Service research and development in the southern United States: historical documents and images
- Author(s):
- Bragg, Don C.
2. Residential housing segregation and urban tree canopy in 37 US Cities; data in support of Locke et al 2020 in npj Urban Sustainability
- Author(s):
- Locke, Dexter H.
3. Urban tree database
- Author(s):
- McPherson, E. Gregory; van Doorn, Natalie S.; Peper, Paula J.