1. Mesquite savanna—a brush management problem;Ansley;Cattleman,1996
2. Woody plant encroachment into southwestern grasslands and savannas: rates, patterns and proximate causes;Archer,1994
3. Trees in grasslands: biogeochemical consequences of woody plant expansion;Archer,2000
4. Results of “Ecosystem Management” on the Kerr wildlife management area;Armstrong,2000
5. Net changes in regional woody vegetation cover and carbon storage in Texas drylands, 1937–1999;Asner;Glob. Chang. Biol.,2003