Planning and installing bioenergy systems : a guide for installers, architects, and engineers / Deutsche Gesellschaft für Sonnenenergie, ECOFYS (Firm) - Sterling, VA : Earthscan, 2005. - xi, 268 p. : col. ill. ; 30 cm. Includes bibliographical references and index ISBN: 9781844071326 Subjects--Topical Terms: Biomass energy.