TY - RPRT TI - Treating floodplain lakes of large rivers as study units for variables that vary within lakes; an evaluation using chlorophyll a and inorganic suspended solids data from floodplain lakes of the Upper Mississippi River AU - B. R. Gray AU - J.R. Rogala AU - J.N. Houser PY - 2011 DO - 10.1002/rra.1603 UR - https://pubs.usgs.gov/publication/70037922 ID - 70037922 ER -