http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Title from home page (viewed Mar. 21, 2006).
Contents: Alaska image library -- California Nevada image library -- Historic image library -- Midwest image library -- NCTC image library -- Northeast image library -- Pacific image library -- Southeast image library -- Southwest image -- Washington DC library.
Mode of access: Internet at the USFWS web site. Address as of 4/21/08: http://images.fws.gov/ ; current access is available via PURL.