TY - RPRT TI - Sampling benthic macroinvertebrates in a large flood-plain river: Considerations of study design, sample size, and cost AU - L.A. Bartsch AU - W. B. Richardson AU - T.J. Naimo PY - 1998 DO - 10.1023/a:1005802715051 UR - https://pubs.usgs.gov/publication/1002928 ID - 1002928 ER -