| Geysers, Lava And Hot Spots |
1982 |
Journal Films Inc / Altschul Group |
|
16mm |
|
sound |
| Mountains And Mountain Building |
1981 |
Goldberg/Werrenrath Productions |
|
16mm |
|
sound |
| Rocks, Fossils And Earth History |
1981 |
Goldberg/Werrenrath Productions |
|
16mm |
|
sound |
| Spectacular Canyons |
1982 |
Journal Films Inc / Altschul Group |
|
16mm |
|
sound |
| Trees, The Biggest And The Oldest Living Things |
1982 |
Journal Films Inc / Altschul Group |
|
16mm |
|
sound |
| Volcanoes, Earthquakes And Other Earth Movements |
1981 |
Goldberg/Werrenrath Productions |
|
16mm |
|
sound |