http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Storage requirements for Arkansas streams
1 online resource (44 unnumbered pages) : illustrations, maps.
"Prepared in cooperation with the Arkansas Geological Commission."
Contributions to the hydrology of the United States
Geological Survey water-supply paper ; no. 1859-G