TY  - BOOK
AU  - Beardsley, John.
CN  - N6494.C63
CN  - N6494.C63
CY  - Washington :
DA  - c1977.
ID  - 9089
KW  - Conceptual art
KW  - Art, Modern
N1  - Catalog of an exhibition held at the Hirshhorn Museum and Sculpture Garden, Oct. 27, 1977-Jan. 2, 1978, and at other museums.
PB  - Smithsonian Institution Press,
PP  - Washington :
PY  - c1977.
T1  - Probing the earth :contemporary land projects /
TI  - Probing the earth :contemporary land projects /
ER  -