@article{759212,
      author = {Cameron, Catherine M., and Kelton, Paul, and Swedlund,  Alan C.,},
      url = {http://library.usi.edu/record/759212},
      title = {Beyond germs native depopulation in North America /  [electronic resource] :},
      recid = {759212},
      pages = {1 online resource (289 pages).},
}