http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
featuring maps, diagrams and a canal history
1 map : color ; 38 x 92 cm. folded to 23 x 11 cm.
editorial, maps, design and production, Eureka Cartography.
Includes col. ill., historical maps and text.
Includes cross section, diagram, col. ill. and text on verso.