@article{121035,
      note = {Shipping list no.: 87-489-P.},
      author = {Markewich, Helaine W.},
      url = {http://library.usi.edu/record/121035},
      title = {Age relations between soils and geology in the coastal  plain of Maryland and Virginia /},
      publisher = {Dept. of the Interior, U.S. Geological Survey ;},
      recid = {121035},
      pages = {vii, 34 p. :},
      address = {[Reston, Va.?] :},
      year = {1987},
}