@article{295213,
      note = {"First printing: March 2005"--T.p. verso.},
      author = {Powell, James Lawrence,},
      url = {http://library.usi.edu/record/295213},
      title = {Grand Canyon : solving Earth's grandest puzzle /},
      publisher = {Pi Press ;},
      recid = {295213},
      pages = {308 p., [19] p. of plates :},
      address = {New York :},
      year = {2005},
}