http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Great Lakes shipping, trade, and aquatic invasive species
Committee on the St. Lawrence Seaway:Options to Eliminate Introduction of Nonindigenous Species into the Great Lakes, Phase 2.
xvii, 202 pages : illustrations, map ; 23 cm.
Committee on the St. Lawrence Seaway: Options to Eliminate Introduction of Nonindigenous Species into the Great Lakes, Phase 2, Transportation Research Board, Water Science and Technology Board, National Research Council of the National Academies.
Special report (National Research Council (U.S.). Transportation Research Board) ; 291