PT - JOURNAL ARTICLE ED - , TI - Endangered Species AID - 10.3368/er.12.2.217 DP - 1994 Dec 21 TA - Ecological Restoration PG - 217--219 VI - 12 IP - 2 4099 - http://er.uwpress.org/content/12/2/217.short 4100 - http://er.uwpress.org/content/12/2/217.full