@article{704276,
      recid = {704276},
      author = {Uekötter, Frank, and Engels, Jens Ivo,},
      title = {The turning points of environmental history [electronic  resource] /},
      pages = {1 online resource (219 pages) :},
      note = {Includes index.},
      url = {http://library.usi.edu/record/704276},
}