TY - RPRT TI - Hydrogeologic data from a shallow flooding demonstration project, Twitchell Island, California, 1997-2001 AU - James M. Gamble AU - Karen R. Burow AU - Gail A. Wheeler AU - Robert Hilditch AU - Judy Z. Drexler PY - 2003 DO - 10.3133/ofr03378 UR - https://pubs.usgs.gov/publication/ofr03378 ID - ofr03378 ER -