@article{197521,
      recid = {197521},
      author = {Weems, R. E. and Powars, David S. and Clark, Andrew M.},
      title = {Detailed sections from auger holes in the Bowling Green,  Penola, Sparta, and Supply quadrangles, Virginia  [microform] /},
      publisher = {U.S. Dept. of the Interior, U.S. Geological Survey ;},
      address = {[Reston, VA] :},
      pages = {i, 62 leaves :},
      year = {1994},
      note = {Distributed to depository libraries in microfiche.},
      url = {http://library.usi.edu/record/197521},
}