http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
iii, 197 pages : illustrations, plans ; 26 cm.
Washington, D.C. : Forest Products Laboratory, Forest Service, U.S. Dept. of Agriculture, 1961
Agriculture handbook (United States. Department of Agriculture) ; no. 188