Crawford County PA Government. (2019). School Districts: Crawford County, Pennsylvania. Crawford County, Pennsylvania. http://share-open-data-crawfordcountypa.opendata.arcgis.com/datasets/a3e55591f21e4e538583bc6deb1845de_0

Available from: https://geo.btaa.org/catalog/a3e55591f21e4e538583bc6deb1845de_0