Legislative Technology Services BureauThis polygon data layer represents Cooperative Educational Service Agencies (CESA) in Wisconsin in 1999. The dataset was published by the Legislative Technology Services Bureau on January 12, 1999 using data from the United States Census Bureau.[This data layer is a polygon shapefile of the Cooperative Educational Service Agencies (CESA) in Wisconsin, derived from the Wisconsin School Districts coverage. This data set is referenced to the Wisconsin Transverse Mercator (WTM) projection system, North American Datum 1983 with the 1991 adjustment (NAD83/91).]Shapefileark:/77981/gmgsdf6k31gengPublicCooperative Educational Service Agency Districts Wisconsin {1999}DatasetsWisconsin1999American Geographical Society Library – UWM Libraries