http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
an introduction to the nature, distribution and evolution of the world's life zones
xi, 413 pages : illustrations, maps ; 31 cm.
Peter A. Furley, Walter W. Newey ; with a contribution from R.P. Kirby, J.McG. Hotson.