http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
1 online resource (iii, 17 pages) : color illustrations, color map.
David N. Wear, John G. Greis, and Nancy Walters.
Title from PDF title page (viewed May 7, 2010).
Includes bibliographical references (page 17).
Asheville, NC : Forest Service, Southern Research Station [2009]