- Format: Pocket
- Antall sider: 144
- Språk: Engelsk
- Forlag/Utgiver: SD Books
- EAN: 9781847972965
- Utgivelsesår: 2011
- Bidragsyter: Youngman, Angela
169,-
Environmentally friendly buildings are a must for our future. Among the many new ideas for buildings are green roofs. But what is a green roof? How do they work? Why are individuals and businesses installing them? And how do you install and maintain a green roof?