[1]
Cripps, M., Bailey, K., Merfield, C., Jackman, S. and Bourd?t, G. 2014. The search for white tip of Californian thistle in New Zealand. New Zealand Plant Protection. 67, (Jan. 2014), 330–330. DOI:https://doi.org/10.30843/nzpp.2014.67.5777.