Harman, Rebecca.
Earth's changing crust /
Rebecca Harman.
- Chicago, Ill. : Heinemann Library, c2005.
- 32 p. : col. ill., col.maps ;
- Heinemann infosearch .
1403470561 (hbk.) 1403470634 (pbk.)
Plate tectonics--Juvenile literature.
QE511 / .H416 2005