TY  - CONF
A1  - Panetta, F. D.
T1  - Can we afford to delay action against weeds in valued natural areas?
Y1  - 1999
CY  - Hobart, Tasmania, Australia
T3  - 12th Australian Weeds Conference
Y2  - 12-16 September 1999
SP  - 144
EP  - 148
UR  - http://www.caws.org.au/awc/1999/awc199911441.pdf
ER  -