| 0. | Norman, Richard B. and Lowrey, Robert C. (1989) | Ground Sculpture on CADD: Forming and Coloring the Landform in a Graphic Data Base
New Ideas and Directions for the 1990’s [ACADIA Conference Proceedings] Gainsville (Florida - USA) 27-29 October 1989, pp. 49-59 https://doi.org/10.52842/conf.acadia.1989.049 | |
