http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Steady-state dissolved oxygen model of the Willamette River, Oregon
1 online resource (vi, J28 pages) : illustrations, map.
by Stuart W. McKenzie [and three others].
Title from title screen (viewed July 1,2015).
Includes bibliographical references (page J25).
River-quality assessment of the Willamette River Basin, Oregon