Hawthorn-Jackson, D.Preston, C.Davidson, R.Jacob, H.Dodd, J.Moore, J.2007-06-022007-06-02200213th Australian Weeds Conference : papers & proceedings, 8-13 September, 2002 / Helen Spafford Jacob, Jon dodd, John Moore (eds.): pp.604-6040958111103http://hdl.handle.net/2440/32499enThe spread of herbicide resistant annual ryegrass pollenConference paper002002222159439Preston, C. [0000-0002-7588-124X]