1. Forest management activity costs in the continental United States (2012-2018)
- Author(s):
- Loeffler, Dan R.; Anderes, Stefan; Houtman, Rachel M.; Ager, Alan A.; Day, Michelle A.
2. Live tree species basal area of the contiguous United States (2000-2009)
- Author(s):
- Wilson, Barry T.; Lister, Andrew J.; Riemann, Rachel I.; Griffith, Douglas M.