TY - RPRT TI - Nutrient cycling, connectivity, and free-floating plant abundance in backwater lakes of the Upper Mississippi River AU - Jeffrey N. Houser AU - Shawn M. Giblin AU - William F. James AU - H.A. Langrehr AU - James T. Rogala AU - John F. Sullivan AU - Brian R. Gray PY - 2013 DO - 10.1127/1868-5749/2013/0080 UR - https://pubs.usgs.gov/publication/70073367 ID - 70073367 ER -