http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
design, construction and development of a prototype machine for processing spiny dogfish shark
by William B. Hoff, III, David Gordon Wilson.
Office of Sea Grant number 04-7-158-44079.
MIT Sea Grant College Program report ; no. MITSG 80-14