Do You Dig National Parks? Horizon : Season 9 Episode 17
BBC Two 50m
Aired: February 8th, 1973 @ 9:00 PM EST on BBC Two
Horizon investigates the threat to the Snowdonia National Park in Britain, from mining companies.
BBC Two 50m
Aired: February 8th, 1973 @ 9:00 PM EST on BBC Two
Horizon investigates the threat to the Snowdonia National Park in Britain, from mining companies.
