eng utf8 dataset dataset Alexander R. O'Neill EPA Office of Information Management Program Analyst (Geospatial) pointOfContact 2022-03-09 ISO 19139 Geographic Information - Metadata - Implementation Specification 2007 geometryOnly composite 4269 EPSG 6.12(3.0.1) BIA Tribes (2 of 5): Bureau of Indian Affairs Regional Boundaries mapDigital This polygon layer depicts the boundaries of the different Bureau of Indian Affairs (BIA) regions. Alexander R. O'Neill EPA Office of Information Management Program Analyst (Geospatial) publisher United States place EPA Place Names 2015-01-31 publication 020:118 theme Federal Program Inventory 2013-09-16 publication Human theme EPA GIS Keyword Thesaurus 2007-11-02 publication vector eng utf8 Version 6.2 (Build 9200) ; Esri ArcGIS 10.5.0.6491 true -179.1473 179.7785 24.4167 71.3526 File Geodatabase Feature Class