@article{264444,
      note = {Cover title.},
      author = {Samater, Rashid M. and Christian, Ralph P. and Walker,  Bruce M.},
      url = {http://library.usi.edu/record/264444},
      title = {Reconnaissance wadi-sediment geochemical survey of the  Biʾr Jarbuah area, Kingdom of Saudi Arabia [microform] /},
      publisher = {U.S. Geological Survey,},
      recid = {264444},
      pages = {iii, 32 p. :},
      address = {[Reston, Va.] :},
      year = {1990},
}