http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Proceedings of the First Membership Conference of the National Water Data Exchange, May 9-11, 1978, Denver, Colorado
Membership Conference of the National Water Data Exchange 1978 : Denver, Colo.)
viii, 217 pages : illustrations, maps ; 26 cm.
compiled by Beverly M. Myers and Janet M. Nokes.
On cover: NAWDEX, National Water Data Exchange.
Information storage and retrieval systems
Open-file report (Geological Survey (U.S.)) ; 79-206