728.047LIN 16612 Linz, Barbara Eco-houses=okohauser=maisons ecologiques / Barbara Linz . – Germany : h.f.ullmann, 2009. 288 p. ISBN 9783833154652 : Rs. 1629.99. Subjects--Topical Terms: ARCHITECTUREECOLOGICAL HOUSESINTERIOR DESIGNING Dewey Class. No.: 728.047 / LIN