Фильм
The Sea Urchin
1936 · Documentary · 11m -
Early stages in the growth of the sea-urchin are presented in microphotography by transmitted and reflected light.
- Режиссеры
- J.V. Durden,H.R. Hewer
Фильм
Early stages in the growth of the sea-urchin are presented in microphotography by transmitted and reflected light.