PT - JOURNAL ARTICLE ED - University of Wisconsin Press TI - Grasslands AID - 10.3368/er.10.1.75 DP - 1992 Jun 20 TA - Ecological Restoration PG - 75--82 VI - 10 IP - 1 4099 - http://er.uwpress.org/content/10/1/75.short 4100 - http://er.uwpress.org/content/10/1/75.full