http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
"A report to the Marine Mammal Commission."
Distributed to depository libraries in microfiche.
Microfiche. [Washington, D.C.?] : Supt. of Docs., U.S. G.P.O., [1993] 1 microfiche : negative.
Includes bibliographical references (pages 16-17).