http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Automation opportunities at Corps of Engineers locks and dams
Improvement of operations and management techniques research program
Cold Regions Research and Engineering Laboratory (U.S.)
Mode of access: Internet from the CRREL web site (PDF file only).
Special report (Cold Regions Research and Engineering Laboratory (U.S.)) ; 95-21