@article{267287,
      author = {Merchant, Carolyn.},
      url = {http://library.usi.edu/record/267287},
      title = {The Columbia guide to American environmental history /},
      publisher = {Columbia University Press,},
      recid = {267287},
      pages = {xviii, 448 p. ;},
      address = {New York :},
      year = {2002},
}