http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
for use in universities, colleges, schools of science, etc., and for the general reader
x pages, 404 pages, 1 ., 405-1051 pages : frontispiece, illustrations, maps (part folded) diagrams ; 24 cm.
Part I. Physical geology, by Louis V. Pirsson ... Part II. Historical geology, by Charles Schuchert ...