@article{720933,
      author = {Nordhaus, William D., and Merrill, Stephen A., and Beaton,  Paul T.,},
      url = {http://library.usi.edu/record/720933},
      title = {Effects of U.S. tax policy on greenhouse gas emissions  [electronic resource] /},
      recid = {720933},
      pages = {1 online resource (197 pages) :},
}