@article{147883,
      author = {Nicholls, James Watson. and Russell, J. K.},
      url = {http://library.usi.edu/record/147883},
      title = {Modern methods of igneous petrology : understanding  magmatic processes /},
      publisher = {Mineralogical Society of America,},
      recid = {147883},
      pages = {viii, 314 p. :},
      address = {Washington, D.C. :},
      year = {1990},
}