Dangel, Ulrich. Sustainable architecture in Vorarlberg : energy concepts and construction systems / Ulrich Dangel. - Basel ; Boston : Birkhäuser, 2010. - 176 p. : col. ill., plans, maps ; 30 cm. Fakulti Teknologi Kreatif dan Warisan Includes bibliographical references (p. 175). ISBN: 9783034601191 Subjects--Topical Terms: Architecture--Environmental aspects--Austria--Vorarlberg.Architecture--History--Austria--Vorarlberg--21st century.Sustainable architecture--Austria--Vorarlberg.