TY  - RPRT
TI  - Reproductive isolation and the expansion of an invasive hybrid swarm
AU  - Michael J. Blum
AU  - David M. Walters
AU  - Noel M. Burkhead
AU  - Byron J. Freeman
AU  - Brady A. Porter
PY  - 2010
DO  - 10.1007/s10530-010-9688-9
UR  - https://pubs.usgs.gov/publication/70118918
ID  - 70118918
ER  -