Author

Gerd Hintermaier-Erhard

3 books found

Cover of 50 Schlüsselideen Erde

50 Schlüsselideen Erde

Martin Redfern, Gerd Hintermaier-Erhard · First published 2014

Cover of Soils of the World

Soils of the World

Wolfgang Zech, Gerd Hintermaier-Erhard · First published 2007

Cover of Böden der Welt

Böden der Welt

Wolfgang Zech, Gerd Hintermaier-Erhard · First published 2002