Free Energy
Subtitle: Energiewende-verblüffend einfach
By: Wolfgang Frey, Johanna Henkel-Waidhofer
Contributors: Henkel-Waidhofer, Brigitte Johanna
Publisher: Herder
Published: 2012
Place of publication: Freiburg im Breisgau
Language: ger
Number of pages: 190
ISBN-13: 9783451306488
Subjects: Energy policy; Energy consumption; Energy development; Renewable energy sources