TY - RPRT TI - Evaluation of planning alternatives for maintaining desirable dissolved-oxygen concentrations in the Willamette River, Oregon AU - David A. Rickert AU - F. A. Rinella AU - W. G. Hines AU - S. W. McKenzie PY - 1980 DO - 10.3133/cir715k UR - https://pubs.usgs.gov/publication/cir715K ID - cir715K ER -