TY - RPRT TI - Processes controlling dissolved oxygen and pH in the upper Willamette River basin, Oregon, 1994 AU - Ted R. Pogue AU - Chauncey W. Anderson PY - 1995 DO - 10.3133/wri954205 UR - https://pubs.usgs.gov/publication/wri954205 ID - wri954205 ER -