http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
comparative study of functional morphology of the male reproductive systems in the Astacidea with emphasis on the freswater crayfishes crustacea:decapoda
last modification 20080922 00:00:00 Rodrigo Vera
Smithsonian Contribution to Zoology, 624