PT - JOURNAL ARTICLE ED - University of Wisconsin Press TI - GRASSLANDS AID - 10.3368/er.15.2.184 DP - 1997 Dec 21 TA - Ecological Restoration PG - 184--186 VI - 15 IP - 2 4099 - http://er.uwpress.org/content/15/2/184.short 4100 - http://er.uwpress.org/content/15/2/184.full