TY  - CONF
A1  - Armstrong, T.R.
T1  - Comparison of costs of alternative methods of controlling Harrisia cactus
Y1  - 1976
VL  - 1
CY  - Melbourne, Victoria
T3  - Fifth Australian Weeds Conference
Y2  - 29 March - 2 April 1976
SP  - 71
EP  - 72
UR  - http://www.caws.org.au/awc/1976/awc197610711.pdf
ER  -