http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Systematics, speciation and distribution of the Subterranean Amphipod Genus Stygonectes <Gammaridae>
HOLSINGER, John R.: -- Systematics, speciation and distribution of -- the Subterranean Amphipod Genus Stygonec- -- tes <Gammaridae>. - Washington:Smithsonian -- Inst.Pr.1967.VI,176 S. 8° -- (United States National Museum Bulletin. -- 259.) -- 1968: 3000 f. -- Ko.-
United States National Museum Bulletin 259