TY - RPRT TI - Analysis of the ground-water flow system, geochemistry, and underseepage in the vicinity of the Red Rock Dam near Pella, Iowa AU - K.J. Lucey PY - 1991 DO - 10.3133/wri914092 UR - https://pubs.usgs.gov/publication/wri914092 ID - wri914092 ER -