http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
x, 890 pages : illustrations (some color), maps (some color) ; 29 cm.
David G. Howell, editor ; assoicate editors, Katryn Wiese [and others].
Based on papers presented at a conference held in Palo Alto, Calif., Oct. 1992.
"U.S. Department of the Interior, U.S. Geological Survey"--Title page verso.
U.S. Geological Survey professional paper ; 1570