| Segmentation: The Annelid Worms. |
1962 |
Encyclopaedia Britannica Films Inc. |
|
16mm |
Color |
sound |
| Stinging - Celled Animals - Coelenterates |
1962 |
Encyclopedia Britannica Educ. Corp |
|
16mm |
Color |
sound |
| The Single - Celled Animals - Protozoa |
1962 |
ENCYCLOPEDIA BRITANNICA EDUCATIONAL CORP |
|
16mm |
|
sound |
| What Is a Bird? |
1962 |
Encyclopedia Britanica Films |
|
16mm |
Color |
sound |
| What Is a Fish? |
1963 |
Encyclopedia Britanica Films |
|
16mm |
Color |
sound |
| What Is a Mammal? |
1962 |
Encyclopedia Britanica Films |
|
16mm |
Color |
sound |
| What Is A Reptile |
1961 |
Encyclopedia Britannica Educational Corp. |
|
16mm |
|
sound |
| What Is an Amphibian? |
1962 |
Encyclopedia Britanica Films |
|
16mm |
Color |
sound |