http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Tectonic history of western Aleutian ridge-trench system
Photocopy. Ann Arbor, Mich. : University Microfilms, 1972. 21 cm.
Includes bibliographical references (leaves 95-102)