@article{124688,
      author = {Van Loon, J. C. and Barefoot, R. R.},
      url = {http://library.usi.edu/record/124688},
      title = {Analytical methods for geochemical exploration /},
      publisher = {Academic Press,},
      recid = {124688},
      pages = {x, 344 p. :},
      address = {San Diego :},
      year = {1989},
}