1. Non-target impacts of Aphthona nigriscutis, a biocontrol agent for Euphorbia esula (leafy spurge), on a native plant Euphorbia robusta;Baker,2004
2. Economic impact of leafy spurge in Montana, South Dakota and Wyoming;Bangsund,1991
3. Leafy spurge effects on patterns of plant species richness;Butler;Journal of Range Management,2004
4. Efficacy of flea beetle control of leafy spurge in Montana and South Dakota;Butler;Rangeland Ecology and Management,2006
5. Applied statistics and the SAS® programming language;Cody,1997