http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Quality of the Arkansas River and irrigation-return flows in the lower Arkansas River Valley, Colorado
Southeastern Colorado Water Conservancy District (Colo.)
vi, 85 pages : illustrations, maps (some color) ; 28 cm.
by Doug Cain ; prepared in cooperation with the Southwestern Colorado Water Conservancy District.
Water-resources investigations report ; 84-4273