TY - RPRT TI - Dissolved-oxygen and algal conditions in selected locations of the Willamette River basin, Oregon AU - F. A. Rinella AU - S. W. McKenzie AU - S.A. Wille PY - 1981 DO - 10.3133/ofr81529 UR - https://pubs.usgs.gov/publication/ofr81529 ID - ofr81529 ER -