http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Soil survey of Brule and Buffalo counties, South Dakota
South Dakota Agricultural Experiment Station
vii, 191 pages, 3 unnumbered pages, 101 folded pages of plates : illustrations, maps (some color) ; 28 cm.
United States Department of Agriculture, Soil Conservation Service ; in cooperation with United States Department of the Interior, Bureau of Indian Affairs, and the South Dakota Agricultural Experiment Station.