31. Forest carbon stocks of the contiguous United States (2000-2009)
- Author(s):
- Wilson, Barry Tyler; Woodall, Christopher W.; Griffith, Douglas M.
32. The changing Midwest assessment: data and shapefiles
- Author(s):
- Potts, Robert S.; Gustafson, Eric J.; Stewart, Susan I.; Thompson, Frank R.; Bergen, Kathleen; Brown, Daniel G.; Hammer, Roger; Radeloff, Volker; Bengston, David; Sauer, John; Sturtevant, Brian