@article{750643,
      author = {Castner, Henry W.},
      url = {http://library.usi.edu/record/750643},
      title = {Seeking new horizons a perceptual approach to geographic  education / [electronic resource] :},
      publisher = {McGill-Queen's University Press,},
      recid = {750643},
      pages = {xiv, 206 p. :},
      address = {Montreal ;},
      year = {1990},
}