@article{241167,
      recid = {241167},
      author = {Tewalt, Susan J. and Finkelman, Robert B.},
      title = {Analytical data for bituminous coals and associated rocks  from Arkansas, Iowa, Kansas, Missouri, Nebraska, and  Oklahoma /},
      publisher = {United States Department of the Interior, Geological  Survey,},
      address = {[Reston, Va.] :},
      pages = {1 v. (unpaged) :},
      year = {1990},
      note = {Distributed to some depository libraries in microfiche.},
      url = {http://library.usi.edu/record/241167},
}