http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
vii, 149 pages, 2 unnumbered pages, 62 folded pages of plates : illustrations, maps (some color) ; 28 cm.
United States Department of Agriculture, Soil Conservation Service in cooperation with the Purdue University Agricultural Experiment Station and Indiana Department of Natural Resources, Soil and Water Conservation Committee.