TY  - CONF
A1  - Davidson, R.M.
T1  - Management of herbicide resistant annual ryegrass, Lolium rigidum, in crops and pastures
Y1  - 1990
CY  - Adelaide, South Australia
T3  - Ninth Australian Weeds Conference
Y2  - 6-10 August 1990
SP  - 230
EP  - 233
UR  - http://www.caws.org.au/awc/1990/awc199012301.pdf
ER  -