RT Journal Article SR Electronic T1 Invasive Plant Control by Livestock: From Targeted Eradication to Ecosystem Restoration JF Ecological Restoration FD University of Wisconsin Press SP 209 OP 211 DO 10.3368/er.29.3.209 VO 29 IS 3 A1 Kleppel, G.S. A1 Girard, Caroline B A1 Caggiano, Sophia A1 LaBarge, Erin YR 2011 UL http://er.uwpress.org/content/29/3/209.abstract AB