The Crowood Press Sivumäärä: 144 sivua Asu: Pehmeäkantinen kirja Julkaisuvuosi: 2011, 31.10.2011 (lisätietoa) Kieli: Englanti
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? How do you install and maintain a green roof?