Human beings [motion pictures] work of the kidneys, the nervous system.
| Údar corparáideach: | |
|---|---|
| Formáid: | Electronic Resource |
| Teanga: | English |
| Foilsithe / Cruthaithe: |
Chicago
Encyclopedia Britannica Educational Corporation
1990.
|
| Sraith: | Britannica Science & Technology Video Library
|
| Ábhair: |