@article{103033,
      recid = {103033},
      author = {Aston, S. R.},
      title = {Silicon geochemistry and biogeochemistry /},
      publisher = {Academic Press,},
      address = {London ;},
      pages = {x, 248 p., [10] p. of plates :},
      year = {1983},
      url = {http://library.usi.edu/record/103033},
}