http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Soil, its influence on the history of the United States
with special reference to migration and the scientific study of local history
x, 227 pages, 7 unnumbered leaves of plates : illustrations, maps. ; 24 cm.
Includes bibliographical references and index.