TY  - RPRT
TI  - Assessing exotic plant species invasions and associated soil characteristics: A case study in eastern Rocky Mountain National Park, Colorado, USA, using the pixel nested plot design
AU  - M. A. Kalkhan
AU  - E.J. Stafford
AU  - P.J. Woodly
AU  - T.J. Stohlgren
PY  - 2007
DO  - 10.1016/j.apsoil.2006.09.009
UR  - https://pubs.usgs.gov/publication/70032763
ID  - 70032763
ER  -