http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
pt. 1. Changes in the heartland -- pt. 2. Newcomers, old towns -- pt. 3. The postagrarian countryside.
Sonya Salamon ; with the collaboration of Karen Davis-Brown ... [et al.].
Electronic reproduction. Palo Alto, Calif. : ebrary, 2010. Available via World Wide Web. Access may be limited to ebrary affiliated libraries.
Includes bibliographical references (p. [225]-236) and index.