TY - RPRT TI - Calculation and evaluation of sediment effect concentrations for the amphipod Hyalella azteca and the midge Chironomus riparius AU - Christopher G. Ingersoll AU - Pamela S. Haverland AU - Eric L. Brunson AU - Timothy J. Canfield AU - F. James Dwyer AU - Chris Henke AU - Nile E. Kemble AU - David R. Mount AU - Richard G. Fox PY - 1996 DO - 10.1016/s0380-1330(96)70984-x UR - https://pubs.usgs.gov/publication/70178145 ID - 70178145 ER -