Energy saving and renewable energy sources in schools Teaching suggestions and materials Authors Oswald, Hartmut; Rathgeber, Meike; Schmidthals, Malte; Scharp, Michael; Eschner, Jörg; Farabegoli, Macello Source information Title Energy saving and renewable energy sources in schools Teaching suggestions and materials Environmental science close to the people Year of publication2004 Publisher UfU - Berlin Document typeBook Monograph