| Explorations Of The Moon |
1970 |
Audio Productions Inc |
|
16mm |
|
sound |
| Ground water - the hidden reservoir |
1971 |
WILEY AND SONS INC JOHN |
19 |
16mm |
Color |
|
| Legacies of the Ice Age |
1971 |
Indiana U Audio-Visual Center |
12 |
16mm |
Color |
sound |
| Sea Water And The Floor |
1970 |
John Wiley And Sons Inc Pub |
|
16mm |
|
sound |