http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
v, 416 pages : illustrations, portraits, diagrams, tables. ; 25 cm.
Published in honor of Dr. Robert Evans Snodgrass on the occasion of his eighty-fourth birthday, July 5, 1959.
Smithsonian Institution. Publication 4350.
Smithsonian miscellaneous collections ; v. 137