Offering an introduction to coal, oil and gas, this title explores questions such as what they are, where they come from and how we use them in everyday life. It includes suggested classroom and playground activities that help to reinforce the key concept.
- Limba : Engleza
- Data Publicarii : 05 Feb 2007
- Format : Hardback
- Numar pagini : 24
- ISBN : 9781406206227