By degrees - white roofs catch on as energy cost cutters
| Title | By degrees - white roofs catch on as energy cost cutters |
| Publication Type | Newspaper Article |
| Year of Publication | 2009 |
| Authors | Barringer F |
| Newspaper | The New York Times |
| Volume | 1 |
| Pagination | A1 |
| URL | http://nytimes.com/2009/07/30/science/earth/30degrees.html?_r=1 |