RT Journal Article SR Electronic T1 Roots of Chaparral Shrubs Fail to Penetrate a Geosynthetic Landfill Liner JF Ecological Restoration FD University of Wisconsin Press SP 112 OP 116 DO 10.3368/er.20.2.112 VO 20 IS 2 A1 Holl, Karen D. YR 2002 UL http://er.uwpress.org/content/20/2/112.abstract AB