http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Palynology of two upper quaternary cores form Clear Lake, Lake County, California
v, 86 pages : illustrations, maps ; 28 cm.
by David P. Adam ; with a section on dating by Stephen W. Robinson.
U.S. Geological Survey professional paper ; 1363