TY  - CONF
A1  - Timmins, Susan
A1  - Harris, Simon
A1  - Brown, Jennifer
T1  - How often to search for new weeds
Y1  - 2002
CY  - Perth, Western Australia
T3  - 13th Australian Weeds Conference
Y2  - 8-13 September 2002 2002
SP  - 189
EP  - 191
UR  - http://www.caws.org.au/awc/2002/awc200211891.pdf
ER  -