RT Journal Article SR Electronic T1 Chumash Ethnobotany: Plant Knowledge among the Chumash People of Southern California Jan Timbrook, with botanical watercolors by Chris Chapman. Berkeley: Heydey Books. Paper, $27.95. ISBN: 978-1-59714-048-5. 272 pages. JF Ecological Restoration FD University of Wisconsin Press SP 223 OP 227 DO 10.3368/er.28.2.223 VO 28 IS 2 A1 Dennis Martinez YR 2010 UL http://er.uwpress.org/content/28/2/223.abstract AB