TY - RPRT TI - A controlled experiment in ground water flow model calibration AU - M. C. Hill AU - R.L. Cooley AU - D.W. Pollock PY - 2005 DO - 10.1111/j.1745-6584.1998.tb02824.x UR - https://pubs.usgs.gov/publication/70020336 ID - 70020336 ER -