http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Nutrient sources and analysis of nutrient water-quality data, Apalachicola-Chattahoochee-Flint River basin, Georgia, Alabama, and Florida, 1972-90
National Water-Quality Assessment Program (U.S.)
ix, 120 pages : illustrations, maps (some color) ; 28 cm.
"National Water-Quality Assessment Program."
Includes bibliographical references (pages 107-111).
Water-resources investigations report ; 96-4101