@article{9089,
      recid = {9089},
      author = {Beardsley, John.},
      title = {Probing the earth : contemporary land projects /},
      publisher = {Smithsonian Institution Press,},
      address = {Washington :},
      pages = {111 p. :},
      year = {1977},
      note = {Catalog of an exhibition held at the Hirshhorn Museum and  Sculpture Garden, Oct. 27, 1977-Jan. 2, 1978, and at other  museums.},
      url = {http://library.usi.edu/record/9089},
}