http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Normapolles pollen from the Mississippi embayment
v, 42 pages, 21 unnumbered leaves of plates : illustrations ; 29 cm.
by Robert H. Tschudy ; work done in cooperation with the Kentucky Geological Survey.
Geological Survey professional paper ; 865