found: Work cat.: 2003024231: Dunnett, N. Planting green roofs and living walls, 2004:ECIP galley (green roof; ecoroof: a descriptive term for extensive green roofs in climates that experience very dry periods that cause vegetation to brown)
found: Community resources WWW site, Nov. 3, 2003(green roofs; living roofs: a roof that has been covered with a dense mat of growing plants; waterproof membrane is installed, covered with about 4 inches of soil and planted tightly with low-growing succulent and alpine plants)
found: Blackdown Horticultural Consultants WWW site, Nov. 3, 2003(green roofs: range from spontaneously occurring moss and lichen covered roof to a roof garden that includes trees, shrubs, and hard landscaping features: 2 categories: intensive (like a ground garden; need artificial irrigation; heavy) and extensive (low management; naturalistic planting styles to est. a self-sustaining plant community; light-weight))
found: Uncommon plants WWW site, Nov. 3, 2003(green roof)
