http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Review of some little known genera of Serpulidae (Annelida: Polychaeta)
1 online resource (22 pages) : illustrations
Title from title screen (viewed Nov 2, 2009).
Includes bibliographical references (pages 19-22).
Smithsonian contributions to zoology ; no. 42