http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
xvi, 426 pages : frontispiece, illustrations, 7 plates, 3 maps (2 folded) ; 23 cm.
By A. Pendarves Vivian ... With illustrations from original sketches by Mr. Albert Bierstadt and the author.