TY  - RPRT
TI  - Motorized migrations: The future or mere fantasy?
AU  - David H. Elliot
AU  - William J.L. Sladen
AU  - William A. Lishman
AU  - Kent R. Clegg
AU  - Joseph W. Duff
AU  - George F. Gee
AU  - James C. Lewis
PY  - 2003
DO  - 10.1641/0006-3568(2003)053[0260:mmtfom]2.0.co;2
UR  - https://pubs.usgs.gov/publication/5224230
ID  - 5224230
ER  -