TY - RPRT TI - Analysis of pumping‐induced unsaturated regions beneath a perennial river AU - Grace W. Su AU - James Jasperse AU - Donald Seymour AU - James E. Constantz AU - Quanlin Zhou PY - 2007 DO - 10.1029/2006wr005389 UR - https://pubs.usgs.gov/publication/70031074 ID - 70031074 ER -