Monitoring biological control agents and leafy spurge populations along the Smith River in Montana, USA.

Birdsall, J., Markin, G., Kalaris, T., Runyon, J., (2013). Proceedings of the XIII International Symposium on Biological Control of Weeds, Waikoloa, Hawaii, USA, 11-16 September, 2011, 482. USDA Forest Service, Pacific Southwest Research Station, Institute of Pacific Islands Forestry, Hilo, USA. English language