http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Sladen, F. W. L. (Frederic William Lambert)
Central Experimental Farm (Ottawa, Ont.)
56 pages, 4 plates : illustrations ; octavo.
Bulletin (Canada. Division of Entomology). no. 26