ภาพยนตร์: Tailings mining
- 1983
The Four Corners: A National Sacrifice Area? (1983)
The Four Corners: A National Sacrifice Area?01983HD
...
![The Four Corners: A National Sacrifice Area?]()
- 1985
Broken Rainbow (1985)
Broken Rainbow5.71985HD
...
![Broken Rainbow]()
- 1990
Poison in the Rockies (1990)
Poison in the Rockies01990HD
...
![Poison in the Rockies]()
