PT - JOURNAL ARTICLE AU - Peters, Robert L. TI - Conservation Biology: The Science of Scarcity and Diversity AID - 10.3368/er.5.1.23 DP - 1987 Jun 20 TA - Ecological Restoration PG - 23--24 VI - 5 IP - 1 4099 - http://er.uwpress.org/content/5/1/23.short 4100 - http://er.uwpress.org/content/5/1/23.full