Mann, G., 2000, Ökonomische und ökologische Möglichkeiten begrünter Dächer, in: Urban space and nature, , 2
- Author : Mann, G.
- Year : 2000
- Title English : Economic and ecological chances of green roofs
- Journal/Series : Urban space and nature
- Volume Number (ANNUAL: Counting Volumes of the Year shown above) : 2
- Pages : 85-87
- Contents in English : The author is dealing with some examples of water retention
- Comments/Notes : KEYWORDS: roof gardens: companies, urban ecology, multiuse, water retention