TY  - CONF
A1  - Pierce, J.R.
T1  - Effect of herbicides on growth and bulb producuon of four o'clock (Oxalis purpurea L.) and soursob (Oxalis pes-caprae L.)
Y1  - 1990
CY  - Adelaide, South Australia
T3  - Ninth Australian Weeds Conference
Y2  - 6-10 August 1990
SP  - 392
EP  - 394
UR  - http://www.caws.org.au/awc/1990/awc199013921.pdf
ER  -