http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Geohydrology of the lower Verdigris River valley between Muskogee and Catoosa Oklahoma
1 online resource (iii, 23 pages) : illustrations, maps.
"Prepared in cooperation with the U.S. Army Corps of Engineers."
"U.S. Government Printing Office: 1972 O--442-485"--Page 23.
Contributions to the hydrology of the United States
Geological Survey water-supply paper ; no. 1999-A