TY  - CONF
A1  - Dorney, W.J.
A1  - Wilson, B.J.
T1  - Seed longevity and periodicity of emergence of milkweed, (Euphorbia heterophylla)
Y1  - 1990
CY  - Adelaide, South Australia
T3  - Ninth Australian Weeds Conference
Y2  - 6-10 August 1990
SP  - 431
EP  - 433
UR  - http://www.caws.org.au/awc/1990/awc199014311.pdf
ER  -