TY - RPRT TI - Reply to comment by G. de Marsily, P. Combes, and P. Goblet on "Ground-water models cannot be validated" AU - J.D. Bredehoeft AU - Leonard F. Konikow PY - 1992 DO - 10.1016/0309-1708(92)90004-l UR - https://pubs.usgs.gov/publication/70185460 ID - 70185460 ER -