Earth Image Films filmy
- 1982
The Cracking of Glen Canyon Damn
The Cracking of Glen Canyon Damn01982HD
![The Cracking of Glen Canyon Damn]()
- 1990
Poison in the Rockies
Poison in the Rockies01990HD
![Poison in the Rockies]()
- 1983
The Four Corners: A National Sacrifice Area?
The Four Corners: A National Sacrifice Area?01983HD
![The Four Corners: A National Sacrifice Area?]()
