@article{325187,
      author = {Merchant, Carolyn.},
      url = {http://library.usi.edu/record/325187},
      title = {Major problems in American environmental history :  documents and essays /},
      publisher = {Houghton Mifflin,},
      recid = {325187},
      pages = {1 v. (various pagings) :},
      address = {Boston :},
      year = {2005},
}