Documentary chronicling the government relocation of 10,000 Navajo Indians in Arizona.
Acid rain, economic development, and a century of mining pollute Rocky Mountain waters.
Documents the cultural and ecological impacts of coal stripmining, uranium mining, and oil shale development in Utah, Colorado, New Mexico, and...
Mynediad Diderfyn Am Ddim, Chwilio am unrhyw beth Dim Hysbysebion, Miliynau o deitlau ac yn cael eu hychwanegu bob dydd, Pob platfform ac wedi'i Optimeiddio'n Llawn, Unrhyw le ac unrhyw bryd