Horizon - Season 20 Episode 9: Hard Rock
1983-03-14
- Documentary
The Horizon episode is about the Carsington Aqueduct Scheme in Derbyshire, England, and the massive excavation problems encountered during construction..
1983-03-14
The Horizon episode is about the Carsington Aqueduct Scheme in Derbyshire, England, and the massive excavation problems encountered during construction..