http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Federal standards and procedures for the national Watershed Boundary Dataset (WBD)
1 online resource (ix, 62 pages) : color illustrations, maps.
Title from PDF title screen (viewed Aug. 26, 2011).
Title from title screen (viewed on Aug. 26, 2011).
"Chapter 3 of section A, Federal standards book 11, Collection and deliniation of spatial data."
"Chapter 3 of section A, Federal standards book 11, Collection and delineation of spatial data."
Includes bibliographical references (pages 55-56).