@article{559786,
      note = {Anonymous. By Sir Christopher Hawkins.},
      author = {Hawkins, Christopher,},
      url = {http://library.usi.edu/record/559786},
      title = {An address to the gentlemen of the county of Cornwall, on  The Present State of mining In that county: with some  observations on the tin and copper trades. [electronic  resource] :},
      publisher = {[s.n.],},
      recid = {559786},
      pages = {iv,42p. ;},
      address = {London :},
      year = {1772},
}