http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Mark Twain National Forest (Cedar Creek Purchase Unit) Missouri
Rev. 1986 from correction guides furnished by the Eastern Region.
U.S. Department of Agriculture, Forest Service ; compiled at the Regional Office, Milwaukee, Wisconsin in 1979 ; drafted at the U.S.F.S. Geometronics Service Center, Salt Lake City, Utah.
Includes key map and "Index to Geological Survey topographic maps."