@article{383785,
      recid = {383785},
      author = {Filson, Glen C.,},
      title = {Intensive agriculture and sustainability: a farming  systems analysis /},
      publisher = {UBC Press,},
      address = {Vancouver :},
      pages = {xxi, 227 p. :},
      year = {2004},
      note = {Includes index.},
      url = {http://library.usi.edu/record/383785},
}