http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Latest issue consulted: FDS-1998, published Apr. 1998.
Not published in 1996; issue for 1998 called also 1997/1998.
Approved by the World Agricultural Outlook Board.
Monthly updates available online as: Feed outlook.