TY - RPRT TI - Simulation of ground-water flow in the St Peter aquifer in an area contaminated by coal-tar derivatives, St Louis Park, Minnesota AU - D. L. Lorenz AU - J. R. Stark PY - 1990 DO - 10.3133/wri904150 UR - https://pubs.usgs.gov/publication/wri904150 ID - wri904150 ER -