| GMD | Text |
| Classification | 574 B935 |
| Publisher | London ; New York, Dorling Kindersley, 1994 |
| Edition | 1st American ed. |
| Subject | Biology -- Juvenile literature.Biology.Life (Biology) -- Juvenile literature.Life (Biology). |
| Topic | Grade 9-10 Reading (1050L-1335L) |
| Series | Eyewitness science. |
| Description | 64 p. : ill. (some col.) ; 28 cm. |
| ISBN | 9780751310450 |
| Additional ISBN | 07513104x |