http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Processes controlling dissolved oxygen and pH in the upper Willamette River basin, Oregon, 1994
Dissolved oxygen and pH in the upper Willamette River basin, Oregon, 1994
Willamette River Technical Advisory Steering Committee.
iv, 71 pages : illustrations, maps ; 28 cm.
Includes bibliographical references (pages 34-35).
Water-resources investigations report ; 95-4205