@article{428540,
      author = {Herb, Angela M.},
      url = {http://library.usi.edu/record/428540},
      title = {Beyond the Mississippi : early westward expansion of the  United States /},
      publisher = {Lodestar Books,},
      abstract = {Examines the exploration and migration of trappers,  missionaries, and explorers west of the Mississippi after  the Louisiana Purchase and the expedition of Lewis and  Clark.},
      recid = {428540},
      pages = {138 p. :},
      address = {New York :},
      year = {1996},
}