Branley Franklyn M. : Mysteries of Planet Earth (Hbk)
A well-known science writer answers some of the many riddles of the planet we inhabit, from age-old questions such as how the earth was formed, to more modern issues--acid rain, local weather, and predicting earthquakes--to awaken young readers' interestin the world outside.
- 154.94 x 233.68 x 20.32mm | 453.59g
- 20 Jul 1989
- Penguin Books Ltd
- United States
- Illustrations, unspecified