@article{465227,
      recid = {465227},
      author = {Robertson, Thomas,},
      title = {The Malthusian moment: global population growth and the  birth of American environmentalism /},
      publisher = {Rutgers University Press,},
      address = {New Brunswick :},
      pages = {xix, 291 p. :},
      year = {2012},
      url = {http://library.usi.edu/record/465227},
}