Exhibition catalogue published in conjunction with show held March 13 - April 12, 1976. Text by Otto Piene, Robert T. Kenney, Rachel Fletcher, Kenneth Baker, Nancy Goldring, Robert d'Ancona, Karin Bacon, Frank Carlton, Carol S. Todreas, and Elizabeth Goldring. Artists named as contributors to land art are Lowry Burgess, Michio Ihara, Gyorgy Kepes, Paul Nesjar, Harold Tovish, and Otto Piene; biography, list of works, and brief essays are provided for each artist, along with black-and-white photographs of the works.