@article{62337,
      note = {"Most of the papers ... were presented ... at the First  International Congress of Systematic and Evolutionary  Biology in Boulder."},
      author = {Beck, Charles B.},
      url = {http://library.usi.edu/record/62337},
      title = {Origin and early evolution of angiosperms /},
      publisher = {Columbia University Press,},
      recid = {62337},
      pages = {341 p. :},
      address = {New York :},
      year = {1976},
}