Sandel Klas Education for sustainable development : nature,school and democracy / Klas Sandell, Johan Öhman, Leif Östman ; translation: Roger Billingham ; [illustrations by Margareta Lindman]. - Lund : Studentlitteratur, c2005. - 241 p. : ill. ; 23 cm. Includes bibliographical references and index. ISBN: 914403377X Subjects--Topical Terms: Environmental education LC Class. No.: GE70