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Horizon: 1984x5
Valley of the Inca
In this documentary, Horizon examines the work at an archaeological project in the Cusichaca Valley, Peru.
1984 - 2Microworld! Jan. 16, 1984- 1984 - 5Valley of the Inca Feb. 13, 1984
- 1984 - 7Reflections on a River Mar. 05, 1984
- 1984 - 21A Mathematical Mystery Tour Dec. 10, 1984
- 1984 - 22Supercharged Dec. 17, 1984
