TY - RPRT TI - Relation between stream-water quality and geohydrology during base-flow conditions, Roberts creek watershed, Clayton County, Iowa AU - Stephen J. Kalkhoff PY - 2007 DO - 10.1111/j.1752-1688.1995.tb03387.x UR - https://pubs.usgs.gov/publication/70019083 ID - 70019083 ER -