http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Waterfowl habitat management on public lands
43 pages : color illustrations, maps ; 28 cm.
prepared for Chief, Division of Wildlife and Fisheries, Bureau of Land Management ; written by BLM Waterfowl Habitat Team, Clay Bridges and others].