TY  - RPRT
TI  - Identifying unprotected and potentially at risk plant communities in the western USA
AU  - R.G. Wright
AU  - J. M. Scott
AU  - S. Mann
AU  - M. Murray
PY  - 2001
DO  - 10.1016/s0006-3207(00)00146-4
UR  - https://pubs.usgs.gov/publication/70023537
ID  - 70023537
ER  -