TY  - CONF
A1  - Norris, R.F.
T1  - Have ecological and biological studies improved weed control strategies?
Y1  - 1992
VL  - 1
CY  - Melbourne, Australia
T3  - First International Weed Control Conference
Y2  - 17-21 February 1992
SP  - 7
EP  - 33
UR  - http://www.caws.org.au/awc/1992/awc199210071.pdf
ER  -