@article{17407,
      author = {Frye, John C.},
      url = {http://library.usi.edu/record/17407},
      title = {Cretaceous deposits and the Illinoian glacial boundary in  western Illinois},
      recid = {17407},
      pages = {28 p.},
      address = {Urbana,},
      year = {1964},
}