@article{273472,
      note = {Title from label.},
      url = {http://library.usi.edu/record/273472},
      title = {Census 2000 block maps pdf files : census of population  and housing. [electronic resource] :},
      publisher = {U.S. Dept. of Commerce, Economics and Statistics  Administration, U.S. Census Bureau,},
      abstract = {Contains maps that illustrate the boundaries and numbers  of census blocks as well as the named features underlying  the boundaries in effect for Census 2000, in the United  States, Puerto Rico, and the U.S. Island Areas: American  Samoa, Guam, the Northern Mariana Islands, and the U.S.  Virgin Islands.},
      recid = {273472},
      pages = {6 DVD-ROMs :},
      address = {Washington, D.C. :},
      year = {2000},
}