TY  - CONF
A1  - Knight, C.
T1  - Herbicide usage recording system
Y1  - 1993
VL  - 2
CY  - Brisbane, Queensland, Australia
T3  - 10th Australian Weeds Conference/14th Asian-Pacific Weed Science Society Conference
Y2  - 6-10 September 1993
SP  - 135
UR  - http://www.caws.org.au/awc/1993/awc199321351.pdf
ER  -