TY  - RPRT
TI  - Roads as conduits for exotic plant invasions in a semiarid landscape
AU  - J.L. Gelbard
AU  - J. Belnap
PY  - 2003
DO  - 10.1046/j.1523-1739.2003.01408.x
UR  - https://pubs.usgs.gov/publication/70025848
ID  - 70025848
ER  -