TY  - RPRT
TI  - A framework for spatial risk assessments: Potential impacts of nonindigenous invasive species on native species
AU  - Craig R. Allen
AU  - A.R. Johnson
AU  - L. Parris
PY  - 2006
UR  - https://pubs.usgs.gov/publication/70030269
ID  - 70030269
ER  -