| Expansion Of Life On Land - Amphibians And Reptiles |
1968 |
Halas (John) and Batchelor (Joy) |
|
16mm |
|
sound |
| The Coming of Man |
1968 |
Halas and Batchelor Films |
14 |
16mm |
Color |
|
| The Origin Of Rocks And Mountains |
1968 |
Halas (John) and Batchelor (Joy) |
|
16mm |
|
sound |
| The Rise Of Mammals |
1969 |
McGraw-Hill Films |
|
16mm |
|
sound |