RT Journal Article SR Electronic T1 Identifying Control Techniques for Rumex acetosella in the Presidio of San Francisco (California) JF Ecological Restoration FD University of Wisconsin Press SP 109 OP 111 DO 10.3368/er.26.2.109 VO 26 IS 2 A1 Frey, Mark A1 Soong, Jennifer A1 Feeser, Jessica A1 Dishy, Samuel YR 2008 UL http://er.uwpress.org/content/26/2/109.abstract AB