@article{60462,
      recid = {60462},
      author = {Hughes, Norman F.},
      title = {Organisms and continents through time: methods of  assessing relationships between past and present biologic  distributions and the positions of continents: a symposium  volume of 23 papers;},
      publisher = {Palaeontological Association;},
      address = {London,},
      pages = {vi, 334 p., [16] leaves.},
      year = {1973},
      note = {Papers presented at a joint symposium of the Geological  Society, Palaeontological Association and Systematics  Association; held in Cambridge, 15-17 December, 1971.},
      url = {http://library.usi.edu/record/60462},
}