U.S. Department of Agriculture1. 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.
2. BES household telephone survey
- Author(s):
- Grove, Morgan; Locke, Dexter H.
3. Urban tree database
- Author(s):
- McPherson, E. Gregory; van Doorn, Natalie S.; Peper, Paula J.
4. Wildlife population and harvest data for Forest Service 2010 RPA assessment
- Author(s):
- Flather, Curtis H.; Knowles, Michael S.; Jones, Martin F.; Schilli, Carol J.