| GMD | Text |
| Classification | 599.039 G914 |
| Publisher | Washington, National Geographic Society, c1978 |
| Subject | Zoo animals -- Infancy -- Juvenile literature.Animals -- Infancy. |
| Series | Books for young explorers. |
| Description | 31 p. : ill. ; 29 cm. |
| ISBN | 9780870442629 |
| Additional ISBN | 0870442627 |