Koones, Sheri, 1949- Prefabulous world : energy-efficient and sustainable homes around the globe / Sheri Koones ; foreword by Robert Redford. - 1 online resource (637 pages) : color illustrations, photographs ISBN: 9781613125922 (e-book) Subjects--Topical Terms: Ecological houses.Dwellings--Energy conservation.Sustainable architecture. Index Terms--Genre/Form: Electronic books. LC Class. No.: TH4860 / .K666 2014 Dewey Class. No.: 728.0472