TY - RPRT TI - MODFLOW-2000 ground-water model-user guide to the Subsidence and Aquifer-System Compaction (SUB) Package AU - Jorn Hoffmann AU - S. A. Leake AU - D. L. Galloway AU - Alicia M. Wilson PY - 2003 DO - 10.3133/ofr03233 UR - https://pubs.usgs.gov/publication/ofr03233 ID - ofr03233 ER -