http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
1 map : color ; 50 x 67 cm., folded to 13 x 18 cm.
produced by the Cartographic Division, National Geographic Society ; John B. Graver, Jr., chief cartographer ; John F. Shupe, associate chief ; chief editorial consultant, D.W. Meinig ; principal regional consultants, John Jakle [and] Edward K. Muller.
Relief shown by shading and spot heights.
"Design: John F. Dorr, Charles W. Berry ; content: Harry D. Kauhane, Susan Young ; research: Gail C. Foley, Abigail A. Tipton."
Includes historical notes, list of abbreviations and "metric conversions."
On verso: 1. Indians and Europeans, ca 1000 B.C.-A.D. 1760 -- 2. Speculation and colonization, 1760-1815 -- 3. Transport revolutions, 1815-1860 -- 4. Region rent asunder, 1860-1865 -- 5. Further divergence, 1865-1930 -- 6. A new era, 1930-present.
Albers conical equal-area proj., standard parallels 29⁰30ʹ and 45⁰30ʹ