http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Soil survey of Williamsburg County, South Carolina
South Carolina Agricultural Experiment Station
South Carolina Land Resources Conservation Commission
vii, 153 pages, 3 unnumbered pages, 76 pages of plates : illustrations, maps (some color) ; 28 cm.
United States Department of Agriculture, Soil Conservation Service ; in cooperation with South Carolina Agricultural Experiment Station and South Carolina Land Resources Conservation Commission.