The rise of the mammals.
The rise of the mammals.
- British Broadcasting Corporation,, 1981.
- Videocassette (VHS)(56 min.) : sd., col., 1/2 in.
How and why the most entertaining reptiles became mammals is shown in this programme from the "Life on earth" series. The development of marsupials and placental mammals is traced.
Mammals--Evolution.
Life--Origin.
Evolution.
Marsupialia.
How and why the most entertaining reptiles became mammals is shown in this programme from the "Life on earth" series. The development of marsupials and placental mammals is traced.
Mammals--Evolution.
Life--Origin.
Evolution.
Marsupialia.