@article{151356,
      recid = {151356},
      author = {Ensminger, Robert F.,},
      title = {The Pennsylvania barn : its origin, evolution, and  distribution in North America /},
      publisher = {Johns Hopkins University Press,},
      address = {Baltimore :},
      pages = {xvii, 238 p. :},
      year = {1992},
      url = {http://library.usi.edu/record/151356},
}