Age
7-14
Grade
2-9
Ron Edwards
Coal
Library Binding
(Perfection Learning March 1, 2004)
Formed over millions of years, coal is a sedimentary rock that has been mined by people for use as fuel at least as far back as 1000 BC. This fascinating new book shows the basic make-up of coal, how it is mined, and the problems its use has created.
- Series
- Rocks, Minerals, and Resources
- ISBN
- 0756951518 / 9780756951511
- Pages
- 32
- Weight
- 27.2 oz.