PT - JOURNAL ARTICLE AU - Jordan, William R. TI - Barriers—or Bridges? AID - 10.3368/er.18.2.73 DP - 2000 Jun 20 TA - Ecological Restoration PG - 73--73 VI - 18 IP - 2 4099 - http://er.uwpress.org/content/18/2/73.short 4100 - http://er.uwpress.org/content/18/2/73.full