TY - RPRT TI - Data collected to support monitoring of constructed emergent sandbar habitat on the Missouri River downstream from Gavins Point Dam, South Dakota and Nebraska, 2004-06 AU - Ryan F. Thompson AU - Michaela R. Johnson AU - Michael J. Andersen PY - 2007 DO - 10.3133/ofr20071056 UR - https://pubs.usgs.gov/publication/ofr20071056 ID - ofr20071056 ER -