http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
role of carbonate bedrock in the formation of indianaite halloysitic clays
by Clifford P. Ambers and Haydn H. Murray.
Includes bibliographical references : (pages 27-29).
Geological Survey bulletin (Bloomington, Ind.) ; 65