http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
guide to selected national environmental statistics in the U.S. government
Environmental Statistics and Information Division.
A directory to selected U.S. statistical programs which collect frequently sought-after, national-level, time-series environmental statistics, compiled and distributed on a regular basis. Each entry describes a separate statistical program, giving the purpose, data coverage, and collection methods, geographic coverage, agency contacts, pertinent publications, and database access options.
Distributed to depository libraries on floppy disk, shipping list number: 94-0029-E.
Also available via Internet at Indiana University web site in partnership with the U.S. G.P.O. Address as of 06/11/03: http://www.indiana.edu/%7Elibgpd/mforms/floppy/Library%5F82.html; current access is available via PURL.
System requirements: IBM PC or compatible; 640K; DOS; Microsoft Windows 3.1; Folio views software; able to read Word Perfect 5.1.
Disk characteristics: computer disk, double-sided, high density.