http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
University of North Carolina at Chapel Hill
Stephen S. Birdsall, Shannon P. Hallman, Richard J. Kopec ; jointly sponsored by Social Research Section, Div. of Health Affairs, and Department of Geography, the University of North Carolina at Chapel Hill.
Studies in geography (University of North Carolina at Chapel Hill. Department of Geography) ; no. 23