Sustaining America's forest legacy.
Christensen
Norman L
NL
Nicholas School of the Environment, Box 90329, Duke University, Durham, NC 27708, USA. normc@duke.edu
D002980:Climate; D003247:Conservation of Natural Resources / Q000379:methods*; D016468:Forestry / Q000379:methods / Q000639:trends*; D006801:Humans; D011156:Population Density; D011640:Public Policy; D014197:Trees / Q000254:growth & development*; D014481:United States