RT Journal Article SR Electronic T1 Techniques to Promote Germination of Seed from Puget Sound Prairies JF Ecological Restoration FD University of Wisconsin Press SP 33 OP 40 DO 10.3368/er.16.1.33 VO 16 IS 1 A1 Drake, Deanne A1 Ewing, Kern A1 Dunn, Patrick YR 1998 UL http://er.uwpress.org/content/16/1/33.abstract AB