TY - RPRT TI - Hydrogeologic setting and conceptual hydrologic model of the Spring Creek Basin, Centre County, Pennsylvania, June 2005 AU - John W. Fulton AU - Edward H. Koerkle AU - Steven D. McAuley AU - Scott A. Hoffman AU - Linda F. Zarr PY - 2005 DO - 10.3133/sir20055091 UR - https://pubs.usgs.gov/publication/sir20055091 ID - sir20055091 ER -