TY  - CONF
A1  - Heap, I.M.
T1  - Herbicide cross-resistance in a population of annual ryegrass, Lolium rigidum.
Y1  - 1987
CY  - Sydney, New South Wales, Australia
T3  - Eighth Australian Weeds Conference
Y2  - 21-25 September 1987
SP  - 114
EP  - 118
UR  - http://www.caws.org.au/awc/1987/awc198711141.pdf
ER  -