http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
an introduction to world geography with historical backgrounds
xvi, 586 p. : ill., maps (part double), diagrs.
Based on the author's Changing civilization in the modern world, published in 1930. cf. Pref.
Half-title : Man and his changing society. The Rugg social science series. V.2 of the junior high school course